LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D
2.7-V and 5-V Performance
D
No Crossover Distortion
D
Low Supply Current:
LMV321 . . . 130 µA Typ
LMV358 . . . 210 µA Typ
LMV324 . . . 410 µA Typ
D
Rail-to-Rail Output Swing
D
Package Options Include Plastic
Small-Outline (D), Small-Outline Transistor
(SOT-23 DBV, SC-70 DCK), and Thin Shrink
Small-Outline (PW) Packages
description
The LMV324 and LMV358 are low-voltage (2.7 V
to 5.5 V) versions of the dual and quad operational
amplifiers, LM324 and LM358, that operate from
5 V to 30 V. The LMV321 is the single-amplifier
version.
The LMV321, LMV324, and LMV358 are the most
cost-effective solutions for applications where
low-voltage operation, space saving, and low
price are needed. They offer specifications that
meet or exceed those of the familiar LM358 and
LM324 devices. These devices have rail-to-rail
output-swing capability, and the input
common-mode voltage range includes ground.
They all exhibit excellent speed-to-power ratios,
achieving 1MHz of bandwidth at 1-V/µs slew rate
with low supply current.
The LMV321 is available in the ultra-small DCK package, which is approximately one-half the size of the DBV
package. This package saves space on printed circuit boards and enables the design of small portable
electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise
pickup and increase signal integrity.
The LMV321I, LMV324I, and LMV358I devices are characterized for operation from –40°C to 85°C.
symbol (each amplifier)
+
–
IN –
IN +
OUT
Copyright 2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN–
1IN+
VCC+
2IN+
2IN–
2OUT
4OUT
4IN–
4IN+
GND
3IN+
3IN–
3OUT
LMV324 ...D OR PW PACKAGE
(TOP VIEW)
LMV358 ...D OR PW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
GND
VCC+
2OUT
2IN–
2IN+
LMV321 . . . DBV OR DCK PACKAGE
(TOP VIEW)
VCC+
OUT
1
2
3
5
4
1IN+
GND
IN–
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
AVAILABLE OPTIONS
TA
PACKAGE PACKAGED DEVICES
T
ATYPE SINGLE DUAL QUADRUPLE
5-pin SOT LMV321IDCKR
LMV321IDBVR —
——
—
–40°C to 85°C8-pin SOIC
8-pin TSSOP —
—LMV358ID
LMV358IPWR —
—
14-pin SOIC
14-pin TSSOP —
——LMV324ID
LMV324IPWR
The D package is available taped and reeled. Add the suffix R to the device type (e.g.,
LMV324DR). The DCK, DBV, and PW packages are only available left-end taped and reeled.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC (see Note 1) 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, VID (see Note 2) ±5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI (either input) 0 to 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of output short circuit (one amplifier) to ground at (or below) TA = 25°C,
VCC ≤ 5.5 V (see Note 3) Unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Notes 4 and 5): D (8-pin) package 197°C/W. . . . . . . . . . . . . . . . . . . . .
D (14-pin) package 127°C/W. . . . . . . . . . . . . . . . . . .
DBV package 347°C/W. . . . . . . . . . . . . . . . . . . . . . . .
DCK package 389°C/W. . . . . . . . . . . . . . . . . . . . . . . .
PW (8-pin) package 243°C/W. . . . . . . . . . . . . . . . . . .
PW (14-pin) package 170°C/W. . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or PW package 260°C. . . . . . . . . . . . . .
DBV or DCK package TBD. . . . . . . . . . . . .
Storage temperature range, Tstg –65 to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only , and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may af fect device reliability.
NOTES: 1. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND.
2. Differential voltages are at IN+ with respect to IN–.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/θJA. Selecting the maximum of 150°C can impact reliability.
5. The package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions
MIN MAX UNIT
VCC Supply voltage (single-supply operation) 2.7 5.5 V
TAOperating free-air temperature –40 85 °C
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at TA = 25°C and VCC+ = 2.7 V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIO Input offset voltage 1.7 7 mV
a
VIO Average temperature coef ficient
of input offset voltage 5
m
V/°C
IIB Input bias current 11 250 nA
IIO Input offset current 5 50 nA
CMRR Common-mode rejection ratio VCM = 0 to 1.7 V 50 63 dB
kSVR Supply-voltage rejection ratio VCC = 2.7 V to 5 V, VO = 1 V 50 60 dB
VICR Common-mode input voltage range CMRR
w
50 dB 0 to 1.7 –0.2 to 1.9 V
Out
p
ut swing
RL=10kΩto 1 35 V
High level VCC–100 VCC–10
mV
O
u
tp
u
t
s
w
ing
R
L =
10
kΩ
to
1
.
35
V
Low level 60 180
mV
LMV321I 80 170
ICC Supply current LMV358I (both amplifiers) 140 340
m
A
LMV324I (all four amplifiers) 260 680
B1Unity-gain bandwidth CL = 200 pF 1 MHz
F
mPhase margin 60 deg
GmGain margin 10 dB
VnEquivalent input noise voltage f = 1 kHz 46 nV/√Hz
InEquivalent input noise current f = 1 kHz 0.17 pA/√Hz
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
4POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature range, VCC+ = 5 V (unless otherwise
noted)
PARAMETER TEST CONDITIONS TAMIN TYP MAX UNIT
VIO
In
p
ut offset voltage
25°C 1.7 7
mV
V
IO
Inp
u
t
offset
v
oltage
–40°C to 85°C 9
mV
a
VIO Average temperature coef ficient
of input offset voltage 25°C 5
m
V/°C
IIB
In
p
ut bias current
25°C 15 250
nA
I
IB
Inp
u
t
bias
c
u
rrent
–40°C to 85°C 500
nA
IIO
In
p
ut offset current
25°C 5 50
nA
I
IO
Inp
u
t
offset
c
u
rrent
–40°C to 85°C 150
nA
CMRR Common-mode rejection ratio VCM = 0 to 4 V 25°C 50 65 dB
kSVR Supply-voltage rejection ratio VCC= 2.7 V to 5 V, VO = 1 V,
VCM = 1 V 25°C 50 60 dB
VICR
Common-mode
CMMR
w
50 dB
25
°
C
02to42
V
V
ICR input voltage range
CMMR
w
50
dB
25°C
–
0
.
2
to
4
.
2
V
25°C VCC–300 VCC–40
RL=2kΩto 2 5 V
v
–40°C to 85°C VCC–400
R
L =
2
kΩ
to
2
.
5
V
25°C 120 300
Out
p
ut swing
w
v
–40°C to 85°C 400
mV
O
u
tp
u
t
s
w
ing
25°C VCC–100 VCC–10
mV
RL=10kΩto 2 5 V
v
–40°C to 85°C VCC–200
R
L =
10
kΩ
to
2
.
5
V
25°C 65 180
w
v
–40°C to 85°C 280
AVD
Large-signal differential
RL=2kΩ
25°C 15 100
V/mV
A
VD
gg
voltage gain
R
L =
2
kΩ
–40°C to 85°C 10
V/mV
IOS
Out
p
ut short circuit current
Sourcing, VO = 0 V
25
°
C
5 60
mA
I
OS
O
u
tp
u
t
short
-
circ
u
it
c
u
rrent
Sinking, VO = 5 V
25°C
10 160
mA
LMV321I
25°C 130 250
LMV321I
–40°C to 85°C 350
ICC
Su
pp
ly current
LMV358I (both amplifiers)
25°C 210 440
m
A
I
CC
S
u
ppl
y
c
u
rrent
LMV358I
(b
ot
h
amp
lifi
ers
)
–40°C to 85°C 615
m
A
LMV324I (all four am
p
lifiers)
25°C 410 830
LMV324I
(all
fo
u
r
amplifiers)
–40°C to 85°C 1160
B1Unity-gain bandwidth CL = 200 pF 25°C 1 MHz
f
mPhase margin 25°C 60 deg
GmGain margin 25°C 10 dB
VnEquivalent input noise voltage f = 1 kHz 25°C 39 nV/√Hz
InEquivalent input noise current f = 1 kHz 25°C 0.21 pA/√Hz
SR Slew rate 25°C 1 V/
m
s
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accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
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Copyright 2000, Texas Instruments Incorporated