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TSZ22111･14･001
Datasheet
Operational Amplifiers Series
Ground Sense Low Power
General Purpose Operational Amplifiers
LMR321G, LMR358xxx, LMR324xxx
●General Description
LMR321, LMR358 and LMR324 are single, dual and
quad low voltage operational amplifier with output full
swing.
LMR321, LMR358 and LMR324 are the most effective
solutions for applications where low supply current
consumption and low voltage o peration.
●Features
Operable with low voltage
Input Ground Sense, Output Full Swing
High open loop voltage gain
Low supply current
Low input offset voltage
●Packages W(Typ.) x D(Typ.) x H(Max.)
SSOP5 2.90mm x 2.80mm x 1.25mm
SOP8 5.00mm x 6.20mm x 1.71mm
SOP-J8 4.90mm x 6.00mm x 1.65mm
SSOP-B8 3.00mm x 6.40mm x 1.35mm
TSSOP-B8 3.00mm x 6.40mm x 1.20mm
MSOP8 2.90mm x 4.00mm x 0.90mm
TSSOP-B8J 3.00mm x 4.90mm x 1.10mm
SOP14 8.70mm x 6.20mm x 1.71mm
SOP-J14 8.65mm x 6.00mm x 1.65mm
SSOP-B14 5.00mm x 6.40mm x 1.35mm
TSSOP-B14J 5.00mm x 6.40mm x 1.20mm
●Applications
Portable equipment
Low voltage application
Active filter
●Key Specifications
Operable with low voltage (single supply):
+2.7V to +5.5V
Low Supply Current:
LMR321 130µA(Typ.)
LMR358 210µA(Typ.)
LMR324 410µA(Typ.)
High Slew Rate: 1.0V/µs(Typ.)
Wide Temperature Range: -40°C to +85°C
Low Input Offset Current: 5nA (Typ.)
Low Input Bias Current: 15nA (Typ.)
●Simplified schematic
Figure 1. Simplified schematic
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
class
ABcontrol
VDD
IN+
IN-
VSS
OUT
Datasheet
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LMR321G, LMR358xx x, LMR324xxx
34
2
15
+
-
OUT
+IN
-IN
VSS
VDD
●Pin Configuration
SSOP5 Pin No. Symbol
1 +IN
2 VSS
3 -IN
4 OUT
5 VDD
SOP8, SOP-J8, SSOP-B8, TSSOP-B8, MSOP8, TSSOP-B8J
Pin No. Symbol
1 OUT1
2 -IN1
3 +IN1
4 VSS
5 +IN2
6 -IN2
7 OUT2
8 VDD
SOP14, SOP-J14, SSOP-B14, TSSOP-B14J
Pin No. Symbol
1 OUT1
2 -IN1
3 +IN1
4 VDD
5 +IN2
6 -IN2
7 OUT2
8 OUT3
9 -IN3
10 +IN3
11 VSS
12 +IN4
13 -IN4
14 OUT4
Package
SSOP5 SOP8 SOP-J8 SSOP-B8 TSSOP-B8 MSOP8
LMR321G LMR358F LMR358FJ LMR358FV LMR358FVT LMR358FVM
Package
TSSOP-B8J SOP14 SOP-J14 SSOP-B14 TSSOP-B14J -
LMR358FVJ LMR324F LMR324FJ LMR324FV LMR324FVJ -
45
36
27
18
CH1
-+
CH2
+ -
OUT1
-IN1
+IN1
VSS
OUT2
-IN2
+IN2
VDD
78
69
510
411
312
213
114
CH4
+ -
CH1
-+
OUT1
-IN1
+IN1
VDD
OUT3
+IN3
-IN3
VSS
CH2
-+ + -
CH3
OUT4
-IN4
+IN4
OUT2
+IN2
-IN2
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Ordering Information
L M R 3 x x x x x - x x
Part Number
LMR321G
LMR358xxx
LMR324xxx
Package
G : SSOP5
F : SOP8, SOP14
FV : SSOP-B8
SSOP-B14
FVM : MSOP8
FJ : SOP-J8
SOP-J14
FVJ : TSSOP-B8J
TSSOP-B14J
FVT : TSSOP-B8
Packaging and forming specific ation
E2: Embossed tape and reel
(SOP8/SOP-J8/SSOP-B8/TSSOP-B8/
TSSOP-B8J/SOP14/SOP-J14/SSOP-B14
TSSOP-B14J)
TR: Embossed tape and reel
(SSOP5/MSOP8)
●Line-up
Topr Input
type VDD
(Min.)
Supply
Current
(Typ.)
Input Offset
Voltage
(Max.) Package Orderable
Part Number
-40°C to + 85°C Ground
Sense 2.7V
130µA ±4mV SSOP5 Reel of 3000 LMR321G-TR
210µA ±5mV
SOP8 Reel of 2500 LMR358F-E2
MSOP8 Reel of 3000 LMR358FVM-TR
SOP-J8 Reel of 2500 LMR358FJ-E2
SSOP-B8 Reel of 2500 LMR358FV-E2
TSSOP-B8 Reel of 3000 LMR358FVT-E2
TSSOP-B8J Reel of 2500 LMR358FVJ-E2
410µA ±9mV
SOP14 Reel of 2500 LMR324F-E2
SOP-J14 Reel of 2500 LMR324FJ-E2
SSOP-B14 Reel of 2500 LMR324FV-E2
TSSOP-B14J Reel of 2500 LMR324FVJ-E2
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Absolute Maximum Ratings(Ta=25℃)
Parameter Symbol Rating Unit
LMR321G LMR358 LMR324
Supply Voltage VDD-VSS +7 V
Power dissipa tion Pd
SSOP5 675*1*9 - -
mW
SOP-J8 - 675*1*9 -
SOP8 - 690*2*9 -
SSOP-B8 - 625*3*9 -
TSSOP-B8 - 625*3*9 -
MSOP8 - 587*4*9 -
TSSOP-B8J - 587*4*9 -
SOP-J14 - - 1025*5*9
SSOP-B14 - - 875*6*9
TSSOP-B14J - - 850*7*9
SOP14 - - 562*8*9
Differential Input Voltage*10 Vid VDD - VSS V
Input Common-mode
Voltage Range Vicm (VSS-0.3) to (VDD+0.3) V
Operable with low voltage Vopr +2.7 to +5.5 V
Operating Temperature Topr -40 to +85 ℃
Storage Temperature Tstg -55 to +150 ℃
Maximum
Junction Temperature Tjmax +150
℃
Note: Absolute maximum rating item indicates the condition which must not be exceeded.
Application of voltage in excess of absolute maximum rating or use out absolute maximum rated temperature environment
may cause deterioration of characteristics.
*1 To use at temperature above Ta＝25℃ reduce 5.4mW/℃.
*2 To use at temperature above Ta＝25℃ reduce 5.52mW/℃.
*3 To use at temperature above Ta＝25℃ reduce 5mW/℃.
*4 To use at temperature above Ta＝25℃ reduce 4.7mW/℃.
*5 To use at temperature above Ta＝25℃ reduce 8.2mW/℃.
*6 To use at temperature above Ta＝25℃ reduce 7mW/℃.
*7 To use at temperature above Ta＝25℃ reduce 6.8mW/℃.
*8 To use at temperature above Ta＝25℃ reduce 4.5mW/℃.
*9 Mounted on a glass epoxy PCB(70mm×70mm×1.6mm).
*10 The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VSS.
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LMR321G, LMR358xx x, LMR324xxx
●Electrical Characteristics
○LMR321 (Unless otherwise specified VDD=+5V, VSS=0V)
Parameter Symbol
Temperature
Range Limits Unit Condition
Min. Typ. Max.
Input Offset Voltage *11 Vio
25℃ - 0.1 4
mV VDD=2.7V to 5V
Full range - - 5
Input Offset Voltage drift △Vio/△T 25℃ - 3 - µV/℃ -
Input Offset Current *11 Iio 25℃ - 5 50 nA -
Input Bias Current *11 Ib 25℃ - 15 100 nA -
Supply Current *12 IDD
25℃ - 107 180
μA
VDD=2.7V, Av=0dB
VIN=0.95V
Full range - - 260
25℃ - 130 200 VDD=5V, Av=0dB
VIN=2.1V
Full range - - 280
Maximum Output
Voltage(High) VOH 25℃ VDD-0.1 VDD-0.04 - V RL=2kΩ to 2.5V
Maximum Output
Voltage(Low) VOL 25℃ - VSS+0.08 VSS+0.16 V RL=2kΩ to 2.5V
Large Signal Voltage Gain Av 25℃ 78 110 - dB RL=2kΩ
Input Common-mode
Voltage Range Vicm 25℃ 0 - 4.2 V VSS to VDD-0.8V
Common-mode
Rejection Ratio CMRR 25℃ 65 90 - dB -
Power Supply
Rejection Ratio PSRR 25℃ 65 90 - dB -
Output Source Current *13 Isource 25℃ 6 13 - mA OUT=VDD-0.4V
- 70 - OUT=0V, short current
Output Sink Current *13 Isink 25℃ 30 60 - mA OUT=VSS+0.4V
- 180 - OUT=5V, short current
Slew Rate SR 25℃ - 1.0 - V/μs CL=25pF
Unity Band width fT 25℃ - 2 -
MHz CL=25pF, Av=40dB
- 1 - CL=200pF
Gain Band Width GBW 25℃ - 3 - MHz f=100kHz
Phase Margin θ 25℃ - 45 - deg CL=25pF, Av=40dB
Gain Margin GM 25℃ - 10 - dB -
Input Referred Noise
Voltage Vn 25℃ - 5.5 - µVrms Av=40dB
- 39 - nV/(Hz)1/2 Av=40dB, f=1kHz
Total Harmonic Distortion
+ Noise THD+N 25℃ - 0.0015 - %
OUT=0.4VP-P
f=1kHz
*11 Absolute value
*12 Full range: LMR321: Ta=-40℃ to +85℃
*13 Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
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LMR321G, LMR358xx x, LMR324xxx
○LMR358 (Unless otherwise specified VDD=+5V, VSS=0V)
Parameter Symbol
Temperature
Range Limits Unit Condition
Min. Typ. Max.
Input Offset Voltage *14 Vio
25℃ - 0.1 5
mV VDD=2.7V to 5.0V
Full range - - 5
Input Offset Voltage drift △Vio/△T 25℃ - 3 - µV/℃ -
Input Offset Current *14 Iio 25℃ - 5 50 nA -
Input Bias Current *14 Ib 25℃ - 15 100 nA -
Supply Current *15 IDD
25℃ - 210 360
μA
VDD=2.7V, Av=0dB
VIN=0.95V
Full range - - 520
25℃ - 210 380 VDD=5V, Av=0dB
VIN=2.1V
Full range - - 540
Maximum Output
Voltage(High) VOH 25℃ VDD-0.1 VDD-0.04 - V RL=2kΩ to 2.5V
Maximum Output
Voltage(Low) VOL 25℃ - VSS+0.08 VSS+0.16 V RL=2kΩ to 2.5V
Large Signal Voltage Gain Av 25℃ 78 110 - dB RL=2kΩ
Input Common-mode
Voltage Range Vicm 25℃ 0 - 4.2 V VSS to VDD-0.8V
Common-mode
Rejection Ratio CMRR 25℃ 65 90 - dB -
Power Supply
Rejection Ratio PSRR 25℃ 65 90 - dB -
Output Source Current *16 Isource 25℃ 6 13 -
mA OUT=VDD-0.4V
- 70 - OUT=0V, short current
Output Sink Current *16 Isink 25℃ 30 60 - mA OUT=VSS+0.4V
- 180 - OUT=5V, short current
Slew Rate SR 25℃ - 1.0 - V/μs CL=25pF
Unity Band Width fT 25℃ - 2 -
MHz CL=25F, Av=40dB
- 1 - CL=200pF
Gain Band Width GBW 25℃ - 3 - MHz f=100kHz
Phase Margin θ 25℃ - 45 - ° CL=25pF, Av=40dB
Gain Margin GM 25℃ - 10 - dB -
Input Referred Noise
Voltage Vn 25℃ - 5.5 - µVrms Av=40dB
- 39 - nV/(Hz)1/2 Av=40dB, f=1kHz
Total Harmonic Distortion
+ Noise THD+N 25℃ - 0.0015 - %
OUT=0.4VP-P
f=1kHz
Channel Separation CS 25℃ - 100 - dB Av=40dB
*14 Absolute value
*15 Full range: LMR358: Ta=-40℃ to +85℃
*16 Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
○LMR324 (Unless otherwise specified VDD=+5V, VSS=0V)
Parameter Symbol
Temperature
Range Limits Unit Condition
Min. Typ. Max.
Input Offset Voltage *17 Vio
25℃ - 1.0 9 mV VDD=2.7V to 5.0V
Full range - - 9
Input Offset Voltage drift △Vio/△T 25℃ - 3 - µV/℃ -
Input Offset Current *17 Iio 25℃ - 5 50 nA -
Input Bias Current *17 Ib 25℃ - 15 100 nA -
Supply Current *18 IDD
25℃ - 410 720
μA
VDD=2.7V, Av=0dB
VIN=0.95V
Full range - - 880
25℃ - 410 800 VDD=5V, Av=0dB
VIN=2.1V
Full range - - 900
Maximum Output
Voltage(High) VOH 25℃ VDD-0.1 VDD-0.04 - V RL=2kΩ to 2.5V
Maximum Output
Voltage(Low) VOL 25℃ - VSS+0.08 VSS+0.16 V RL=2kΩ to 2.5V
Large Signal Voltage Gain Av 25℃ 78 110 - dB RL=2kΩ
Input Common-mode
Voltage Range Vicm 25℃ 0 - 4.2 V VSS to VDD-0.8V
Common-mode
Rejection Ratio CMRR 25℃ 65 90 - dB -
Power Supply
Rejection Ratio PSRR 25℃ 65 90 - dB -
Output Source Current *19 Isource 25℃ 6 13 - mA OUT=VDD-0.4V
- 70 - OUT=0V, short current
Output Sink Current *19 Isink 25℃ 30 60 - mA OUT=VSS+0.4V
- 180 - OUT=5V, short current
Slew Rate SR 25℃ - 1.0 - V/μs CL=25pF
Unity Gain Frequency fT 25℃ - 2 - MHz CL=25pF, Av=40dB
- 1 - CL=200pF
Gain Band width GBW 25℃ - 3 - MHz f=100kHz
Phase Margin θ 25℃ - 45 - deg CL=25pF, Av=40dB
Gain Margin GM 25℃ - 10 - dB -
Input Referred Noise
Voltage Vn 25℃ - 5.5 - µVrms Av=40dB
- 39 - nV/(Hz)1/2 Av=40dB, f=1kHz
Total Harmonic Distortion
+ Noise THD+N 25℃ - 0.0015 - %
OUT=0.4VP-P
f=1kHz
Channel Separation CS 25℃ - 100 - dB Av=40dB
*17 Absolute value
*18 Full range: LMR324: Ta=-40℃ to +85℃
*19 Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
Description of electrical characteristics
Described here are the terms of electric characteristics used in this datasheet. Items and symbols used are also shown.
Note that item name and symbol and their meaning may differ from those on another manufacture’s document or general
document.
1. Absolute maximum ratings
Absolute maximum rating item i ndicates the co ndition which must not be exceeded. Application of volt age in ex cess of absolute
maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.
1.1 Power supply voltage (VDD/VSS)
Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power
supply terminal without deterioration or destruction of characteristics of internal circuit.
1.2 Differential input voltage (Vid)
Indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without
deterioration and destruction of characteristi cs of IC.
1.3 Input common-mode voltage range (Vicm)
Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without
deterioration or destruction of characteristics. Input common-mode voltage range of the maximum ratings not assures
normal operation of IC. When normal Operation of IC is desired, the input common-mode voltage of characteristics
item must be followed.
1.4 Power dissipation (Pd)
Indicates the power that can be consumed by specified mounted board at the ambient temperature 25℃(normal temperature).
As for package product, Pd is determined by the temperature that can be permitted by IC chip in the package
(maximum junction temperatur e) and thermal resistance of the package.
2.Electrical characteristics item
2.1 Input offset voltage (Vio)
Indicates the voltage difference between non-inverting terminal and inverting terminal. It can be translated into the
input voltage difference required for setting the output voltage at 0 V.
2.2 Input offset voltage drift (△Vio/△T)
Denotes the ratio of the input offset voltage fluctuation to the ambient temperature fluctuation.
2.3 Input offset current (Iio)
Indicates the difference of input bias current between non-inverting terminal and inverting terminal.
2.4 Input bias current (Ib)
Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at
non-inverting terminal and input bias current at inverting terminal.
2.5 Circuit current (IDD)
Indicates the IC current that flows under specified conditions and no-load steady status.
2.6 Maximum Output Voltage(High) / Maximum Output Voltage(Low) (VOH/VOL)
Indicates the voltage range that can be output by the IC under specified load condition. It is typically divided into
maximum output voltage High and low. Maximum output voltage high indicates the upper limit of output voltage.
Maximum output voltage low indicates the lower limit.
2.7 Large signal voltage gain (Av)
Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal
and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage.
Av = (Output voltage fluctuation) / (Input offset fluctuation)
2.8 Input common-mode voltage range (Vicm)
Indicates the input voltage range where IC operates normally.
2.9 Common-mode rejection ratio (CMRR)
Indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. It is normally the
fluctuation of DC.
CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation)
2.10 Power supply rejectio n ratio (PSRR)
Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of
DC. PSRR= (Change of power supply voltage)/(Input offset fluctuation)
2.11 Output source current/ output sink current (Isource/Isink)
The maximum current that c an be output under specific o utput conditions, it is divided into output sourc e current and
output sink current. The output source current indicates the current flo wing out of the IC, and the output sink curren t
the current flowing into the IC.
2.12 Channel separation (CS)
Indicates the fluctuation of output voltage with reference to the change of output voltage of driven channel.
2.13 Slew Rate (SR)
SR is a parameter that shows movement speed of operational amplifier. It indicates rate of variable output voltage
as unit time.
2.14 Unity gain freq uency (fT)
Indicates a frequency where the voltage gain of Op-Amp is 1.
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
2.15 Gain Band Width (GBW)
Indicates to multiply by the frequency and the gain where the voltage gain decreases 6dB/octave.
2.16 Phase Margin (θ)
Indicates the margin of phase from 180 degre e phase lag at unity gain frequenc y.
2.17 Gain Margin (GM)
Indicates the difference between 0dB and the gain where operational amplifier has 180 de gree phase delay.
2.18 Total harmonic distortion + Noise (THD+N)
Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage
of driven channel.
2.19 Input referred noise voltage (Vn)
Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in
series with input terminal.
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Typical Performance Curves
○LMR321
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
200
400
600
800
1000
1200
0 255075100125
AMBIENT TEMPERATURE [℃]
P O WER DI SSIP ATION [m W] .
0
20
40
60
80
100
120
140
160
-50 -25 0 25 50 75 100
AMBIENT TEMP ERATURE [℃]
SUPPLY CURRENT [uA]
Figure 3.
Supply Current – Supply Voltage
Figure 2.
Derating curve
LMR321G
85
Figure 5.
Maximum Output Voltage(High)
– Supply Voltage
(RL=2kΩ)
Figure 4.
Supply Current – Ambient Temperature
0
20
40
60
80
100
120
140
160
23456
SUPPLY VOLTAGE [V]
SUP PLY CURRENT [μA]
-40℃ 25℃
85℃
2.7V
5.5V
5.0V
0
1
2
3
4
5
6
23456
SU PPLY VOLTAGE [V]
OU TPU T VOLTAGE HI GH [V]
-40℃
25℃
85℃
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
10
20
30
40
50
60
70
80
23456
SUPPL Y V OLTAGE [V]
OUTPUT VOLTAGE LOW [mV]
○LMR321
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 6.
Maximum Output Voltage(High)
– Ambient Temperature
(RL=2kΩ)
Figure 7.
Maximum Output Voltage(Low)
– Supply Voltage
(RL=2kΩ)
Figure 8.
Maximum Output Voltage(Low)
– Ambient Temperature
(RL=2kΩ)
Figure 9.
Output Source Current – Output Voltage
(VDD=5V)
-40℃
25℃
85℃
0
10
20
30
40
50
60
70
80
-50-250 255075100
AMBIEN T TEMPER ATU RE [℃]
OU TPU T VOLTAGE LOW [mV]
2.7V
5.5V
5.0V
0
20
40
60
80
100
012345
OUTPUT VOLTAGE [V]
O UTPUT SO URCE CURRE NT [ mA ]
-40℃
25℃
85℃
0
2
4
6
8
-50 -25 0 25 50 75 100
AMBI ENT TEMPERA TURE [℃]
OUTPUT VOLTAGE HIGH [V]
2.7V
5.5V
5.0V
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
2
4
6
8
10
12
14
16
18
-50 -25 0 25 50 75 100
AMBIEN T T EM PERATURE [℃]
O UT PUT SO URCE CURRENT [mA]
0
20
40
60
80
100
-50 -25 0 25 50 75 100
AMBIENT TEMPERATURE [℃]
O UTPUT SI NK CURRENT [mA]
-10.0
-7.5
-5.0
-2.5
0.0
2.5
5.0
7.5
10.0
23456
SUPPL Y VOLTAGE [V]
INPUT OFFSET VOLTAGE [mV]
0
20
40
60
80
100
120
140
160
180
200
012345
OUTPUT VOLTAGE [V]
O UT PUT SI NK CURRENT [ mA]
○LMR321
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 11.
Output Sink Current – Output Voltage
(VDD=5V)
Figure 10.
Output Source Current – Ambient Temperature
(OUT=VDD-0.4V)
Figure 13.
Input Offset Voltage – Supply Voltage
(Vicm= VDD, OUT= 0.1V)
Figure 12.
Output Sink Current – Ambient Temperature
(OUT=VSS+0.4V)
2.7V
5.5V
-40℃ 25℃
85℃
5.5V
2.7V
5.0V -40℃ 25℃
85℃
5.0V
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 13/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
60
80
100
120
140
160
23456
SUPPL Y VOLTAGE [V]
LARGE SIGNAL VOL TAGE GAIN [dB]
60
80
100
120
140
160
-50-250 255075100
A MB IE NT TE MPE RATURE [ ℃]
LARGE SIGN AL VOLTAGE GAIN [dB]
-6
-4
-2
0
2
4
6
-1 0 1 2 3 4 5
INP U T VOL TAGE [ V]
I N PUT O FF S ET VOL TAG E [mV]
○LMR321
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 14.
Input Offset Voltage – Ambient Temperature
(Vicm= VDD, OUT= 0.1V)
Figure 15.
Input Offset Voltage – Input Vo ltage
(VDD=5V)
Figure 16.
Large Signal Voltage Gain – Supply Voltage
Figure 17.
Large Signal Voltage Gain – Ambient Temperature
-10.0
-7.5
-5.0
-2.5
0.0
2.5
5.0
7.5
10.0
-50 -25 0 25 50 75 100
AMBIENT TEM PERATURE [℃]
INPUT OFFSET VOLTAGE [mV]
5.5V
2.7V 5.0V
-40℃ 25℃
85℃ 5.5V
2.7V 3.0V
-40℃ 25℃
85℃
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 14/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0.0
0.5
1.0
1.5
2.0
-50-250 255075100
AMBIENT TEMPERATURE [℃]
SLEW RATE L-H [V/µs]
0
20
40
60
80
100
120
23456
SUPPLY VOL TAG E [V]
COM MON M O DE REJECT ION RATIO [dB ] .
0
20
40
60
80
100
120
-50 -25 0 25 50 75 100
AMBI EN T T E M P ER ATU R E [℃]
COMMO N MODE REJECT ION RATIO [dB ] .
○LMR321
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
20
40
60
80
100
120
140
-50-25 0 25 50 75100
AMBIEN T TEMPERATU RE [℃]
POWER SUPPLY RE JECTION RATIO [dB] .
Figure 18.
Common Mode Rejection Ratio – Supply Voltage
(VDD=5V)
Figure 19.
Common Mode Rejection Ratio – Ambient Temperature
(VDD=3V)
Figure 20.
Power Supply Rejection Ratio – Ambient Temperature Figure 21.
Slew Rate L-H – Ambient Temperature
-40℃
25℃
85℃
5.5V
2.7V
5.0V
5.5V
2.7V
5.0V
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 15/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0.0
0.5
1.0
1.5
2.0
-50-250 255075100
AMBI EN T T EM PER AT U RE [℃]
SLEW RATE H-L [V/µs]
0
10
20
30
40
50
60
1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
FREQUENCY [Hz]
GAIN[dB]
0
30
60
90
120
150
180
PHASE [d eg ]
○LMR321
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 22.
Slew Rate H-L – Ambient Temperature Figure 23.
Voltage Gain・Phase – F r equency
Phase
Gain
5.5V
2.7V 5.0V
0.0001
0.001
0.01
0.1
1
0.01 0.1 1 10
O U TPU T VOL TAG E [Vr m s ]
TOTAL HARMONIC DISTORTION [%]
Figure 24.
Total Harmonic Distortion－Output Voltage
(VDD/VSS=+2.5V/-2.5V, Av=0dB,
RL=2kΩ, DIN-AUDIO, Ta=25℃)
20Hz
1kHz
20kHz
0
100
200
300
400
500
600
700
800
1 10 100 1000 10000
FRE QUEN CY [ H z]
EQUIVALENT INPUT NOISE VOLTAGE .
[nV/√Hz]
Figure 25.
Input Referred Noise Voltage－Frequency
(VDD/VSS=+2.5V/-2.5V, Av=0dB, Ta=25℃)
102 10
3 10
4 10
5 10
6 10
7
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 16/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
LMR358FJ
○LMR358
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
50
100
150
200
250
300
350
400
23456
SU PPL Y VOLTAGE [V]
S UPPL Y CURR ENT [µA]
0
50
100
150
200
250
300
350
400
-50-250 255075100
AMBIENT TEMPER ATURE [℃]
S UPPLY CURRENT [µA ]
0
200
400
600
800
1000
1200
0 25 50 75 100 125
AMBI ENT TEMPERA T U RE [℃]
P O WER DISSI PAT ION [mW ] .
Figure 27.
Supply Current – Supply Voltage
Figure 26.
Derating curve
LMR358F
Figure 29.
Maximum Output Voltage(High)
– Supply Voltage
(RL=2kΩ)
Figure 28.
Supply Current – Ambient Temperature
-40℃ 25℃
85℃
2.7V
5.5V
5.0V
0
1
2
3
4
5
6
23456
SUPPLY VOLTAGE [ V]
OUTPUT VO LTAG E HIG H [V]
-40℃
25℃
85℃
LMR358FV/FVT
LMR358FVM/FVJ
85
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 17/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
20
40
60
80
100
120
23456
SUPPLY VOLTAGE [ V]
O UTPUT VO LTAG E LOW [ mV]
○LMR358
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 30.
Maximum Output Voltage(High)
– Ambient Temperature
(RL=2kΩ)
Figure 31.
Maximum Output Voltage(Low)
– Supply Voltage
(RL=2kΩ)
Figure 32.
Maximum Output Voltage(Low)
– Ambient Temperature
(RL=2kΩ)
Figure 33.
Output Source Current – Output Voltage
(VDD=5V)
0
1
2
3
4
5
6
-50-250 255075100
AMBIENT TE MPER ATUR E [℃]
O U TPUT VOL TAG E H IGH [V]
2.7V
5.5V
5.0V
-40℃
25℃
85℃
0
20
40
60
80
100
120
-50 -25 0 25 50 75 100
AMBI ENT TEMPERATURE [℃]
O UTPUT VOLTAGE LOW [mV]
2.7V
5.0V 5.5V
0
20
40
60
80
100
012345
OUTPUT VOLTAGE [V]
O UTPUT SOURCE CURRE NT [ m A]
-40℃
85℃
25℃
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 18/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
2
4
6
8
10
12
14
16
18
20
-50 -25 0 25 50 75 100
AMB IENT TEMPER ATURE [℃]
OUTPUT SO URCE CURRENT [mA]
0
20
40
60
80
100
120
140
160
180
012345
OUTPUT VO LT AGE [ V]
O UT PUT SINK CURRENT [m A]
0
10
20
30
40
50
60
70
80
-50-250 255075100
AM BIEN T TEMPERATUR E [℃]
OUTPUT SINK CURRE NT [m A]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
23456
SUPPLY VOLTAGE [V]
INPUT O F F SET VO LT AGE [ mV]
○LMR358
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 35.
Output Sink Current – Output Voltage
(VDD=5V)
Figure 34.
Output Source Current – Ambient Temperature
(OUT=VDD-0.4V)
Figure 37.
Input Offset Voltage – Supply Voltage
(Vicm= VDD, OUT= 0.1V)
Figure 36.
Output Sink Current – Ambient Temperature
(OUT=VSS+0.4V)
2.7V
5.5V -40℃ 25℃
85℃
5.5V
2.7V
5.0V
-40℃
25℃
5.0V
85℃
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 19/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-50 -25 0 25 50 75 100
AMBIEN T TEMP ER ATU RE [℃]
IN PU T OF FSET V O L TAGE [mV]
-6
-4
-2
0
2
4
6
-1 0 1 2 3 4 5
INP U T VOL TAGE [ V]
I N PUT O FF S ET VOL TAGE [ mV]
60
80
100
120
140
160
23456
SUPPL Y V O L TAG E [V]
LAR G E SIGN AL VOL TAGE GAIN [d B] .
60
80
100
120
140
160
-50 -25 0 25 50 75 100
AMB IENT TEMPERATURE [℃]
LARGE SIGNAL VOLTAGE G AIN [dB] .
○LMR358
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 38.
Input Offset Voltage – Ambient Temperature
(Vicm= VDD, OUT= 0.1V)
Figure 39.
Input Offset Voltage – Input Voltage
(VDD=5V)
Figure 40.
Large Signal Voltage Gain – Supply Voltage
Figure 41.
Large Signal Voltage Gain – Ambient Temperature
2.7V
5.5V
-40℃ 25℃
85℃
-40℃
25℃ 85℃
5.5V
2.7V 5.0V
5.0V
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 20/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
20
40
60
80
100
120
23456
S UPP L Y VOL TAGE [V ]
COMM ON M O DE REJECTION RATIO [d B ] .
0
20
40
60
80
100
120
-50 -25 0 25 50 75 100
AM BIEN T TEMP ERA T U R E [℃]
COMMON MO DE RE JECTI O N RATIO [dB]
.
0.0
0.5
1.0
1.5
2.0
-50-250 255075100
AM BIE NT TEM PE R ATUR E [ ℃]
SL EW RATE L- H [V/µs]
○LMR358
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
20
40
60
80
100
120
140
-50 -25 0 25 50 75 100
AMBI ENT TEMPERATURE [℃]
POWER SUPPLY REJECTION RA TIO [dB]
Figure 42.
Common Mode Rejection Ratio – Supply Voltage
(VDD=5V)
Figure 43.
Common Mode Rejection Ratio – Ambient Temperature
(VDD=3V)
Figure 44.
Power Supply Rejection Ratio – Ambient Temperature Figure 45.
Slew Rate L-H – Ambient Temperature
-40℃
85℃
25℃
5.5V
2.7V 5.0V
5.5V
2.7V
5.0V
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 21/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0.0
0.5
1.0
1.5
2.0
-50-250 255075100
AMBI EN T TEMP ERATUR E [℃]
SLEW RATE H-L [V/µs]
0
10
20
30
40
50
60
1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
FR EQU EN C Y [H z ]
GAIN[dB]
0
30
60
90
120
150
180
PHASE [d e g ]
○LMR358
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 46.
Slew Rate H-L – Ambient Temperature Figure 47.
Voltage Gain・Phase – Frequency
Phase
Gain
5.5V
2.7V 5.0V
Figure 48.
Total Harmonic Distortion－Output Voltage
(VDD/VSS=+2.5V/-2.5V , A v=0dB,
RL=2kΩ, DIN-AUDIO, Ta=25℃)
0
100
200
300
400
500
600
700
800
1 10 100 1000 10000
FRE QU ENC Y [ H z]
EQUIVALENT INPUT NOISE VOLTAGE .
[nV/√Hz]
Figure 49.
Input Referred Noise Voltage－Frequency
(VDD/VSS=+2.5V/-2.5V , A v=0dB, T a=25℃)
102 10
3 10
4 10
5 10
6 10
7
0.0001
0.001
0.01
0.1
1
0.01 0.1 1 10
O U T PU T VOL TAG E [ Vr ms]
TOTAL HARMONIC DISTORTION [%]
20Hz
1kHz
20kHz
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 22/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
○LMR324
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
100
200
300
400
500
600
-50 -25 0 25 50 75 100
AMBI EN T TEMP ERATUR E [℃]
SUP PLY CURRE NT [µA]
0
100
200
300
400
500
600
23456
SUPPLY VOLTAGE [ V]
SU P P LY CU RRE NT [µA ]
0
200
400
600
800
1000
1200
0 255075100125
AMBIENT TEMPER ATURE [℃]
P O WER DISSI PATION [m W ] .
Figure 51.
Supply Current – Supply Voltage
Figure 50.
Derating curve
LMR324FJ
Figure 53.
Maximum Output Voltage(High)
– Supply Voltage
(RL=2 kΩ)
Figure 52.
Supply Current – Ambient Temperature
-40℃
25℃
2.7V
5.5V
5.0V
0
1
2
3
4
5
6
23456
SUPPLY VOLTAGE [ V]
O UTPUT VO LTAGE HIGH [V]
-40℃ 25℃
85℃
85℃
LMR324FV
LMR324FVJ
LMR324F
85
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 23/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
20
40
60
80
100
120
23456
SUPPLY VOLTAGE [V]
OUTPUT VO LTAG E LO W [mV]
○LMR324
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
20
40
60
80
100
120
-50-250 255075100
AMBIENT TEMPER ATURE [℃]
OUTPU T VOLTAGE LOW [mV]
0
1
2
3
4
5
6
-50 -25 0 25 50 75 100
AMBIENT TEMPERATURE [℃]
OUTPUT VOLTAGE HIGH [V]
Figure 54.
Maximum Output Voltage(High)
– Ambient Temperature
(RL=2kΩ)
Figure 55.
Maximum Output Voltage(Low)
– Supply Voltage
(RL=2kΩ)
Figure 56.
Maximum Output Voltage(Low)
– Ambient Temperature
(RL=2kΩ)
Figure 57.
Output Source Current – Outp ut Voltage
(VDD=5V)
2.7V
5.5V
5.0V
-40℃
25℃
85℃
2.7V
5.0V
5.5V
0
20
40
60
80
100
012345
OUTPUT VOLTAGE [V]
O UTPUT S OURCE CURRE NT [ m A ]
-40℃
85℃
25℃
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 24/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
2
4
6
8
10
12
14
16
18
-50 -25 0 25 50 75 100
AMBIENT TEMPER ATURE [℃]
OUTPUT SO URCE CURRENT [mA]
0
20
40
60
80
100
120
140
160
180
200
012345
OUTPUT VOLTAGE [V]
OUT P UT SINK CURRE NT [ m A ]
0
10
20
30
40
50
60
70
80
-50 -25 0 25 50 75 100
AMB IENT TEMPER ATURE [ ℃]
OUTPUT SINK CURRENT [mA]
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
23456
SUPPLY VOLTAGE [ V]
I NPUT OFF SET VO LTAG E [ mV]
○LMR324
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 59.
Output Sink Current – Output Voltage
(VDD=5V)
Figure 58.
Output Source Current – Ambient Temperature
(OUT=VDD-0.4V)
Figure 61.
Input Offset Voltage – Supply Voltage
(Vicm= VDD, OUT= 0.1V)
Figure 60.
Output Sink Current – Ambient Temperature
(OUT=VSS+0.4V)
2.7V
5.5V -40℃
25℃
85℃
2.7V
5.5V
25℃ 85℃
-40℃
5.0V
5.0V
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 25/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50-25 0 25 50 75100
AMBI EN T T E M P ER ATU R E [℃]
INPU T O FFSET VO L TAG E [mV]
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
-1012345
INPUT VOLTAGE [V]
IN PUT O FFSET V O L TAG E [mV]
60
80
100
120
140
160
23456
SU PPL Y VOLTAGE [ V]
LAR G E SI G N AL VO L TAGE GAIN [d B] .
60
80
100
120
140
160
-50-250 255075100
AMBIENT TEMPERATURE [℃]
L ARGE SIG N AL VOLTAGE GAIN [d B] .
○LMR324
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 62.
Input Offset Voltage – Ambient Temperature
(Vicm= VDD, OUT= 0.1V)
Figure 63.
Input Offset Voltage – Input Voltage
(VDD=5V)
Figure 64.
Large Signal Voltage Gain – Suppl y Voltage
Figure 65.
Large Signal Voltage Gain – Ambient Temperature
2.7V
5.0V
85℃
25℃
-40℃
2.7V
5.5V
5.0V
5.5V
-40℃
25℃
85℃
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 26/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
20
40
60
80
100
120
-50 -25 0 25 50 75 100
AMBI EN T TEMPER ATUR E [℃]
COMMO N MODE REJECTION RATIO [ dB]
.
0.0
0.5
1.0
1.5
2.0
-50-250 255075100
AMB IENT TEMPERATURE [ ℃]
SL EW RATE L -H [V/µ s]
0
20
40
60
80
100
120
23456
SUPPLY VOLTAGE [V]
CO M MON MODE REJECTION RAT IO [dB]
.
○LMR324
(*)The data above is measurement value of typical sample, it is not guaranteed.
0
20
40
60
80
100
120
140
-50-25 0 25 50 75100
AMBIENT TEMPER ATURE [℃]
POWER SUPPLY REJECTION RATIO [dB]
Figure 66.
Common Mode Rejection R atio – Supply Voltage
(VDD=5V)
Figure 67.
Common Mode Rejection R atio – Ambient Temperat ure
(VDD=3V)
Figure 68.
Power Supply Rejecti on Ratio – Ambient Temperature Figure 69.
Slew Rate L-H – Ambient Temperature
25℃
85℃
2.7V
5.0V
2.7V
5.0V
-40℃
5.5V
5.5V
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 27/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0.0
0.5
1.0
1.5
2.0
-50-25 0 25 50 75100
AMBI EN T TEMP ERATUR E [℃]
SLEW RATE H-L [V/µs]
0
10
20
30
40
50
60
1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
FR EQU E N CY [Hz ]
GAIN[dB]
0
30
60
90
120
150
180
PHASE [d eg ]
○LMR324
(*)The data above is measurement value of typical sample, it is not guaranteed.
Figure 70.
Slew Rate H-L – Ambient Temperature
Phase
Gain
2.7V
5.5V
5.0V
Figure 71.
Voltage Gain・Phase – Frequency
0.0001
0.001
0.01
0.1
1
0.01 0.1 1 10
O U TPU T VOL TAG E [Vr m s ]
TOTAL HARMONIC DISTORTION [%]
Figure 72.
Total Harmonic Distortion－Output Voltage
(VDD/VSS=+2.5V/-2.5V, Av=0d B,
RL=2kΩ, DIN-AUDIO, Ta=25℃)
20Hz
1kHz
20kHz
0
100
200
300
400
500
600
700
800
1 10 100 1000 10000
FRE QU ENCY [ H z]
EQUIVALENT INPUT NOISE VOLTAGE .
[nV/√Hz]
Figure 73.
Input Referred Noise Voltage－Frequency
(VDD/VSS=+2.5V/-2.5V, Av=0d B, Ta=25℃)
102 10
3 10
4 10
5 10
6 10
7
Datasheet
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© 2012 ROHM Co., Ltd. All rights reserved. 28/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Application Information
NULL method condition for Test Circuit 1 VDD, VSS, EK, Vicm Unit:V
Parameter VF S1 S2 S3 VDD VSS EK Vicm Calculation
Input Offset Voltage VF1 O N ON OFF 5 0 -2.5 2.1 1
Large Signal V oltage Gain VF2 ON ON ON 5 0
-1.5 2.1 2
VF3 -3.5
Common-mode Rejection Ratio
(Input Common-mode Voltage Range) VF4 ON ON OFF 5 0 -1.5
0 3
VF5 1.8
Power Supply Rejecti on Ratio VF6 ON ON OFF 3 0 -2.9 4 4
VF7 5
－ Calculation－
1. Input Offset Voltage (Vio)
2. Large Signal Voltage Gain(Av)
3. Common-mode Rejecti on Ratio (CMRR)
4. Power Supply Rejection Ratio (PSRR)
Figure 74. Test circuit 1 (one channel o nly)
Vio |VF1|
=1+RF/RS [V]
A
v|VF2-VF3|
=2 × (1+RF/RS) [dB]
20Log
CMRR |VF4 - VF5|
=1.8 × (1+RF/RS) [dB]
20Log
PSRR |VF6 - VF7|
=3.8 × (1+ RF/RS) [dB]
20Log
VDD
RF=50kΩ
Ri=1MΩ
0.015µF
RS=50Ω
RL
SW2
500kΩ
500kΩ0.01µF
E
K
15V
DUT
VSS VRL
50kΩ
Vicm
SW1
0.015µF
Ri=1MΩ
Vo
VF
RS=50Ω 1000pF
0.1µF
-15V
NULL
SW3
Datasheet
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© 2012 ROHM Co., Ltd. All rights reserved. 29/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
Switch Condition for Test Circuit 2
SW No. SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 SW12 SW13 SW14
Supply Current OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF OFF
Maximum Output Voltage(High) OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF
Maximum Output Voltage(Low) OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF ON OFF
Output Source Current OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON
Output Sink Current OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON
Slew Rate OFF OFF OFF ON OFF OFF OFF ON ON ON OFF OFF OFF OFF
Gain Bandwidth Product OFF ON OFF OFF ON ON OFF OFF ON ON OFF OFF OFF OFF
Equivalent Input Noise Voltage ON OFF OFF OFF ON ON OFF O F F OF F OFF ON OF F O FF OFF
V
～
VDD
VSS
R2=100kΩ
R1=1kΩ VDD
VSS
OUT1
=1Vrms
V
～
VIN
OUT2
CS=20Log 100×OUT1
R2=100kΩ
R1//R2 R1//R2
R1=1kΩ
OUT2
Figure 77. Test circuit 3(Channel Separation)
VH
VL
Input wave t
Input voltage
VH
VL
Δ
t
Δ
V
Output wave
SR=ΔV/Δ
t
t
Output voltage
Figure 76. Slew Rate Input Waveform Figure 75. Test Circuit 2 (each Op-Amp)
90%
10%
C
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
Application example
○Voltage Follower
○Inverting amplifier
○Non-inverting amplifier
Figure 78. Voltage follower
Voltage gain is 0 dB.
This circuit controls output voltage (OUT) equal input
voltage (IN), and keeps OUT with stable bec ause of high
input impedanc e and low output impedance.
OUT is shown next expression.
OUT=IN
VSS
OUT
IN
VDD
Figure 79. Inverting amplifier
For inverting amplifier, IN is amplified by voltage gain
decided R1 and R2, and phase reversed voltage is
output.
OUT is shown next expression.
OUT=-(R2/R1)・IN
Input impedance is R1.
R2
R1
VSS
R1//R2
IN
VDD
Figure 80. Non-inverting amplifier
For non-inverting amplifier, IN is amplified by voltage
gain decided R1 and R 2, and phase is same with Vin.
OUT is shown next expression.
OUT=(1+R2/R1)・IN
This circuit performes high input impedance because
Input impedance is operational amplifier’s input
Impedance.
VSS
R2
VDD
IN OUT
R1
OUT
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
○Adder circuit
○Differential amplifier
Figure 82. Differential amplifier
Figure 81. Adder circuit
A
dder circuit output the voltage that added up Input
voltage. A phase of the output voltage turns over,
because non-inverting circuit is used.
OUT is shown next formula.
OUT = -R3(IN1/R1+IN2/R2)
When three input voltage is as above, it connects
with input through resistance like R1 and R2.
Differential amplifier output the voltage that
amplified a difference of input voltage.
In the case of R1=R3=Ra, R2=R4=Rb
OUT is shown next formula.
OUT = -Rb/Ra(IN1-IN2)
R1
R2
IN1
IN2
R3
VDD
OUT
R2
R1
VDD
VSS
R3 OUT
IN1
IN2
R4
VSS
Datasheet
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© 2012 ROHM Co., Ltd. All rights reserved. 32/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
0
200
400
600
800
1000
1200
0 255075100125
AMBIENT TEMPERATURE [℃]
POW ER D I SSI PAT I ON [ mW] .
0
200
400
600
800
1000
1200
0 25 50 75 100 125
AMBIENT TEMPERATURE [℃]
POW ER D I SSIPATI ON [ m W ] .
0
200
400
600
800
1000
1200
0 25 50 75 100 125
AMBIENT TEMPERATURE [℃]
POW ER D ISSI PAT I ON [ m W ] .
(c) LMR321
(d) LMR358
LMR358F(*21)
LMR358FJ(*22)
LMR358FV /FVT(*23)
LMR321G(*20)
LMR324FJ(*25)
LMR324FV(*26)
LMR324FVJ(*27)
(b) Derating curve
●Power Dissipation
Power dissipation (total loss) indicates the p ower t hat can b e consumed b y IC at Ta=25℃(normal temperat ure). IC is he ated
when it consumed po wer, and t he temperature of IC ship becom es higher than ambient temperature. The temperature that
can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited.
Power dissipation is determined by the temperature allowed in IC chip (maximum junction temperature) and thermal
resistance of package (heat dissipation capability).The maximum junction temperature is typically equal to the maximum
value in the storage package (heat dissipation capability).The maximum junction temperature is typically equal to the
maximum value in the storag e temperatur e rang e. Heat ge nerated by consumed p o wer of IC radiates fr om the mold resin or
lead frame of the package. The parameter which indicates this heat dissi pation capability (hardness of heat release) is called
thermal resistance, represented b y the symbol θja℃/W. The temperature of IC inside the package can be estimated by thi s
thermal resistance. Figure 83. (a) shows the model of thermal resistance of the package. Thermal resistance θja, ambient
temperature Ta, maximum junction temperature Tjmax, and power dissipat ion Pd can be calculated by the equation below:
θja = (Tjmax-Ta) / Pd ℃/W ・・・・・ (Ⅰ)
Derating curve in Figure 83. (b) indicates power t hat can be consumed by IC with reference to ambie nt temperature. Po wer
that can be consumed by IC begins to attenuate at certain ambient temperature. This gradient iis determined by thermal
resistance θja. Thermal resistance θja depends on chip size, power consumption, package, am bient temperature, package
condition, wind velocity, etc even when the same of package is used. Thermal reduction curve indicates a reference value
measured at a specified condition. Figure 84 (c)-(e) show a derating curve for an example LMR321, LMR358, LMR324.
(*20) (*21) (*22) (*23) (*24) (*25) (*26) (*27) (*28) Unit
5.4 5.52 5.4 5.0 4.7 8.2 7.0 6.8 4.5
mW/℃
When using the unit above Ta=25℃, subtract the value above per degree℃. Permissible dissipation is the value.
When FR4 glass epoxy board 70mm×70mm×1.6mm (cooper foil area below 3％) is mounted.
Figure 83. Thermal resistance and derating
Figure 84. Thermal resistance and derating
(e) LMR324
LMR358FVM/ FVJ(*24) LMR324F (*28)
(a) Thermal resistance
0 50 75 100 125 15025
P1
P2
Pd (m ax )
LSIの消費電力 [W]
θ' ja2
θ' ja1 Tj ' ( ma x)
θja2 < θja1
周囲温度 Ta [℃]
θ ja2
θ ja1 Tj ( ma x)
Power dissipation of LSI [W]
A
mbient temperature Ta [℃]
周囲温度 Ta [℃]
チップ表面温度 Tj [℃]
消費電力 P [ W]
Ambient temperature Ta [℃]
Chip sur face temper a ture Tj [℃]
Power dissipation Pd [W]
θja=(Tjmax-Ta)/Pd ℃/W
Datasheet
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© 2012 ROHM Co., Ltd. All rights reserved. 33/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Operational Notes
1) Processing of unused circuit
It is recommended to apply connection (see the Figure 85.) and set the non
inverting input terminal at the potential within input common-mode voltage range
(Vicm), for any unused circuit.
2) Applied voltage to the input terminal
For normal circuit operat ion of voltage comparator, please input voltage for its
input terminal within input common mode voltage VDD + 0.3V. Then, regardless of
power supply voltage, VSS-0.3V can be applied to input terminals without deterioration
or destruction of its characteristics.
3) Short-circuit of out put terminal
When output terminal and VDD or VSS terminal are shorted, excessive Output
current may flow under some conditions, and heating may destroy IC. It is
necessary to connect a resistor as shown in F igure 86, thereby protecting against
load shorting.
4) Operating power supply (split power supply/singl e power supply)
The voltage comparator operates if a given level of voltage is applied between
VDD and VSS. Therefore, the operational amplifier can be operated under
single power suppl y or split power supply.
5) Power dissipation (pd)
If the IC is used under excessive power dissipation. An increase in the chip
temperature will cause deterioration of the radical ch aracteristics of IC. For example,
reduction of current capability. Take consideration of the effective power dissipation
and thermal design with a sufficient margin. Pd is reference to the provided power
dissipation curve.
6) Short circuits between pins and incorrect mounting
Short circuits between pins and incorrect mounting when mounting the IC on a printed circuits board, take notice of the
direction and positioning of the IC. If IC is mounted erroneously, It may be damaged. Also, when a foreign object is
inserted between output, between output and VDD terminal and VSS terminal which causes short circuit, the IC may be
damaged.
7) Using under strong electromagnetic field
Be careful when using the IC under strong electromagnetic field because it may malfunction.
8) Usage of IC
When stress is applied to the IC through warp of the printed circuit board, The characteristics may fluctuate due to the
piezo effect. Be careful of the warp of the printed circuit board.
9) Testing IC on t he set board
When testing IC on the set board, in cases where the capacitor is connected to the low impedance, make sure to
discharge per fabrication beca use there is a possib ilit y that IC ma y be damaged by stress. When removing IC from the set
board, it is essential to cut supply voltage. As a countermeasure against the static electricity, observe proper grounding
during fabrication process and take due care when carrying and st orage it.
10) The I C destruction caused by capacitive load
The transistors in circuits may be damaged when VDD terminal and VSS terminal is shorted with the charged output
terminal capacitor.When IC is used as a operation al amplifi er or as an appli cation circuit , where oscillati on is not activa ted
by an output capacitor, the output capacitor must be kept b elow 0.1μF in order to prevent the damage mentioned abov e.
11) Latch up
Be careful of input voltage that exceed the VDD and VSS. When CMOS device have sometimes occur latch up operation .
And protect the IC from abnormaly noise
12) Decupling capacitor
Insert the decupling capacitance between VDD and VSS, for stable operation of operational amplifier.
Status of this document
The Japanese version of this document is formal specification. A customer may use this translati on version only for a reference
to help reading the formal version.
If there are any differences in translation version of this docu m ent formal version takes priority.
Connect
to Vicm
VCC
VEE
Vicm
-
+
application circuit for unused op-amp
Figure 85. T he example of
Figure 86. T he example of
output short protection
VEE
VCC
+
-
protection
resistor
VSS
VDD
VSS
VDD
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Physical Dimensions Tape and Reel Information
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
(Unit : mm)
SOP8
0.9±0.15
0.3MIN
4
°
+
6
°
−
4
°
0.17 +0.1
-
0.05
0.595
6
43
8
2
5
1
7
5.0±0.2
6.2±0.3
4.4±0.2
(MAX 5.35 include BURR)
1.27
0.11
0.42±0.1
1.5±0.1
S
0.1 S
Direction of feed
Reel ∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
3000pcs
TR
()
1pin
(Unit : mm)
SSOP5
2.9±0.2
0.13
4°+6°
−4°
1.6
2.8±0.2
1.1±0.05
0.05±0.05
+0.2
−0.1
+0.05
−0.03
0.42+0.05
−0.04
0.95
54
123
1.25Max.
0.2Min.
0.1 S
S
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
(Unit : mm)
SOP-J8
4°+6°
−4°
0.2±0.1
0.45MIN
234
5678
1
4.9±0.2
0.545
3.9±0.2
6.0±0.3
(MAX 5.25 include BURR)
0.42±0.1
1.27
0.175
1.375±0.1
0.1 S
S
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
(Unit : mm)
SSOP-B8
0.08
M
0.3MIN
0.65
(0.52)
3.0±0.2
0.15±0.1
(MAX 3.35 include BURR)
S
S
0.1
1234
5678
0.22
6.4±0.3
4.4±0.2
+0.06
−0.04
0.1
1.15±0.1
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
Direction of feed
Reel
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
3000pcs
TR
()
1pin
(Unit : mm)
MSOP8
0.08 S
S
4.0±0.2
8
3
2.8±0.1
1
6
2.9±0.1
0.475
4
57
(MAX 3.25 include BURR)
2
1PIN MARK
0.9MAX
0.75±0.05
0.65
0.08±0.05
0.22 +0.05
−0.04
0.6±0.2
0.29±0.15
0.145 +0.05
−0.03
4°
+6°
−4°
Direction of feed
Reel
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
3000pcs
E2
()
1pin
(Unit : mm)
TSSOP-B8
0.08 S
0.08 M
4 ± 4
234
8765
1
1.0±0.05
1PIN MARK
0.525
0.245+0.05
−0.04
0.65
0.145+0.05
−0.03
0.1±0.05
1.2MAX
3.0±0.1
4.4±0.1
6.4±0.2
0.5±0.15
1.0±0.2
(MAX 3.35 include BURR)
S
Direction of feed
Reel
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
1pin
(Unit : mm)
TSSOP-B8J
0.08 M
0.08 S
S
4 ± 4
(MAX 3.35 include BURR)
578
1234
6
3.0±0.1
1PIN MARK
0.95±0.2
0.65
4.9±0.2
3.0±0.1
0.45±0.15
0.85±0.05
0.145
0.1±0.05
0.32
0.525
1.1MAX
+0.05
−0.03
+0.05
−0.04
(Unit : mm)
SOP14
7
14
1.27
0.11
1
8
0.3MIN
8.7±0.2
0.4±0.1
0.15±0.1
1.5±0.1
6.2±0.3
4.4±0.2
(MAX 9.05 include BURR)
0.1
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
Datasheet
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TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
(Unit : mm)
SOP-J14
71
814
(Max 9.0 include BURR) +6°
−4°
1.05±0.2
1PIN MARK
3.9±0.1
0.42−0.04
+0.05
0.22+0.05
−0.03
0.515
1.65MAX
1.375±0.075
0.175±0.075
8.65±0.1
0.65±0.15
4°
6.0±0.2
1.27
S
0.08
M
0.08 S
(Unit : mm)
SSOP-B14
8
7
14
1
0.10
6.4 ± 0.3
4.4
±
0.2
5.0 ± 0.2
0.22 ± 0.1
1.15 ± 0.1
0.65
0.15 ± 0.1
0.3Min.
0.1
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
(Unit : mm)
TSSOP-B14J
0.08 S
S
0.08 M
8
7
1
14
(Max 5.35 include BURR)
0.1±0.05
1PIN MARK
1.0±0.2
6.4±0.2
0.245+0.05
−0.04
0.65
0.5±0.15
4.4±0.1
1.2MAX
0.145 +0.05
−0.03
±44
1.0±0.05
0.55
5.0±0.1
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 37/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Marking Diagrams
SSOP5(TOP VIEW) Part Number Marking
LOT Number
SOP8(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
SSOP-B8(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
SOP-J8(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
TSSOP-B8(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
TSSOP-B8J(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
SOP14(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
SOP-J14(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
MSOP8(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
SSOP-B14(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
Datasheet
www.rohm.com TSZ02201-0RAR1G200560-1-2
© 2012 ROHM Co., Ltd. All rights reserved. 38/38 30.NOV.2012 Rev.001
TSZ22111･15･001
LMR321G, LMR358xx x, LMR324xxx
●Land pattern data
all dimensions in mm
PKG Land pitch
e Land space
MIE Land length
≧ℓ 2 Land width
b2
SSOP5 0.95 2.4 1.0 0.6
SOP8
SOP14 1.27 4.60 1.10 0.76
SOP-J8
SOP-J14 1.27 3.90 1.35 0.76
SSOP-B8
SSOP-B14 0.65 4.60 1.20 0.35
MSOP8 0.65 2.62 0.99 0.35
TSSOP-B8 0.65 4.60 1.20 0.35
TSSOP-B8J 0.65 3.20 1.15 0.35
TSSOP-B14J 0.65 4.60 1.20 0.35
●Revision History
Date Revision Changes
30.NOV.2012 001 New Release
Product Name Package Type Product Name
Marking
LMR321 G SSOP5 L2
LMR358
F SOP8 L358
FJ SOP-J8 R358
FV SSOP-B8 L358
FVT TSSOP-B8 R358
FVM MSOP8 L358
FVJ TSSOP-B8J R358
LMR324
F SOP14 LMR324F
FJ SOP-J14 LMR324FJ
FV SSOP-B14 L324
FVJ TSSOP-B14J R324
TSSOP-B14J (TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
b 2
MIE
e
ℓ2
0.95
2.4
1.0
0.6
0.95
SSOP5
SOP8, SOP14, SOP-J8, SOP-J14, SSOP-B8
SSOP-B14, MSOP8, TSSOP-B8, TSSOP-B8J, TSSOP-B14J
Datasheet
Datasheet
Notice - GE Rev.002
© 2014 ROHM Co., Ltd. All rights reserved.
Notice
Precaution on using ROHM Products
1. Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment,
OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you
intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport
equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car
accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or
serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.
Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any
damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific
Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN USA EU CHINA
CLASSⅢ CLASSⅢ CLASSⅡb CLASSⅢ
CLASSⅣ CLASSⅢ
2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3. Our Products are designed and manufactured for use under standard conditions and not under any special or
extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any
special or extraordinary environments or conditions. If you intend to use our Products under any special or
extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of
product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of
flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning
residue after soldering
[h] Use of the Products in places subject to dew condensation
4. The Products are not subject to radiation-proof design.
5. Please verify and confirm characteristics of the final or mounted products in using the Products.
6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7. De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual
ambient temperature.
8. Confirm that operation temperature is within the specified range described in the product specification.
9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2. In principle, the reflow soldering method must be used; if flow soldering method is preferred, please consult with the
ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Datasheet
Datasheet
Notice - GE Rev.002
© 2014 ROHM Co., Ltd. All rights reserved.
Precautions Regarding Application Examples and External Circuits
1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2. You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise your own independent verification and judgment in the use of such information
contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportation
1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommended storage time period.
3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive stress applied when dropping of a carton.
4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
QR code printed on ROHM Products label is for ROHM’s internal use only.
Precaution for Disposition
When disposing Products please dispose them properly using an authorized industry waste company.
Precaution for Foreign Exchange and Foreign Trade act
Since our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act,
please consult with ROHM representative in case of export.
Precaution Regarding Intellectual Property Rights
1. All information and data including but not limited to application example contained in this document is for reference
only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any
other rights of any third party regarding such information or data. ROHM shall not be in any way responsible or liable
for infringement of any intellectual property rights or other damages arising from use of such information or data.:
2. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any
third parties with respect to the information contained in this document.
Other Precaution
1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written
consent of ROHM.
3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the
Products or this document for any military purposes, including but not limited to, the development of mass-destruction
weapons.
4. The proper names of companies or products described in this document are trademarks or registered trademarks of
ROHM, its affiliated companies or third parties.
DatasheetDatasheet
Notice – WE Rev.001
© 2014 ROHM Co., Ltd. All rights reserved.
General Precaution
1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents.
ROHM shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior
notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sale s
representative.
3. The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all
information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or
liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or
concerning such information.
