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General-purpose CMOS Logic IC Series (BU4S,BU4000B Series)
Single Gate CMOS Logic ICs
<Logic Gate>
BU4S01G2, BU4S11G2, BU4SU69G2,BU4S71G2, BU4S81G2, BU4S584G2
●Description
The BU4SxxxG2 are 1ch logic ICs encapsulated in an SSOP5 package.
They are interchangeable with the genaral-purpose BU4000B series.
●Features
1) Low power consumption
2) Surface mount package (SSOP5)
3) Broad operating supply voltage range: 3V-16V
4) High input impedance
5) High fan out
6) L-TTL2 and LS-TTL1 inputs can be driven directly.
7) Function compatible with BU4000B series (1ch).
●Applications
Suitable for use where low power consumption and a high degree of noise tolerance are required.
●Lineup
BU4S01G2
BU4S11G2
BU4SU69G2
BU4S71G2
BU4S81G2
BU4S584G2 (Single Schmitt trigger inverter)
(Single 2-input AND gate)
(Single OR gate)
(Single inverter gate)
(Single 2-input NAND gate)
(Single 2-input NOR gate)
1
circuit NOR
gate
1
circuit
NAND
gate
1
circuit
IN
V
gate
1
circuit
OR
gate
1
circuit
AND
gate
1
circuit
IN
V
gate
Single Gate CMOS Logic
Logic Gate
No.09050EAT01
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
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When used at Ta=25[°C] or above, values of above are reduced per 1[°C].
Power dissipation is the value for mounting 70[mm] x 70[mm] x 1.6[mm]
FR4 glass epoxy circuit board (copper foil area is 3% or less).
●Absolute Maximum Ratings
Parameter Symbol Limit Unit
BU4S01G2 BU4S11G2 BU4SU69G2 BU4S71G2 BU4S81G2 BU4S584G2
Power supply voltage VDD -0.3 to 18 V
Supply current Iin ±10 mA
Operating temperature Topr -40 to 85 ℃
Storage temperature Tstg -55 to 150 ℃
Input voltage VIN -0.3 to VDD+0.3 V
Maximum junction temperature Tjmax 150 ℃
●Recommended Operating Conditions
Parameter Symbol Limit Unit
BU4S01G2 BU4S11G2 BU4SU69G2 BU4S71G2 BU4S81G2 BU4S584G2
Operating power supply VDD 3 to 16 V
Input voltage VIN 0 to VDD V
●Thermal Derating Curve ●Input / output Equivalent Circuits
●Switching Characteristics
(*1) UNIT
5.3 mW/℃
＜Input＞ ＜Output＞
VD D
GND
VD D
GND
VD D VD D
GND GND
Description of symbols
(1) tPHL: Time up to 50% of rise time of input waveform
~ 50% of fall time of output waveform
(2) tPLH: Time up to 50% of fall time of input waveform
~ 50% of rise time of output waveform
(3) tTHL: Time up to 90% ~ 10% of fall time of output waveform
(4) tTLH: Time up to 10% ~ 90% of rise time of output waveform
Description of symbols
(1) tPLH: Time up to 50% of rise time of input waveform
~50% of rise time of output waveform
(2) tPHL: Time up to 50% of fall time of input waveform
~ 50% of fall time of output waveform
(3) tTLH: Time up to 10% ~ 90% of rise time of output waveform
(4) tTHL: Time up to 90% ~ 10% of fall time of output waveform
0
200
400
600
800
1000
1200
1400
0 25 50 75 100 125 150 175
Ambient temperatur e Ta〔℃〕
Power
Dissipation
Pd
〔mW
〕
670[mV] BU4S Series (＊1)
85℃
BU4S01G2
BU4S11G2
BU4SU69G2
BU4S71G2
BU4S81G2
BU4S584G2
90%
50%
10%
10%
50%
90%
20[ns] 20[ns]
Input
Output
①tPHL
②tPLH
③tTHL ④tTLH
90%
50%
10%
90%
50%
10%
20[ns] 20[ns]
④tTHL
①tpLH
Input
Output
③tTLH
②tpHL
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
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●Electrical Characteristics(BU4S01G2)
DC Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃])
Parameter Symbol Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 - -
V
5 VOUT=0.5[V]
VOUT=1.0[V]
VOUT=1.5[V]
|IOUT|<1[μA]
1
7.0 - - 10 2
11.0 - - 15 3
Input “L” voltage VIL
- - 1.5
V
5 VOUT=4.5[V]
VOUT=9.0[V]
VOUT=13.5[V]
|IOUT|<1[μA]
1
- - 3.0 10 2
- - 4.0 15 3
Input “H” current IIH - - 0.3 μA 15 VIH=15[V] -
Input “L” current IIL - - -0.3 μA 15 VIL=0[V] -
Output “H” voltage VOH
4.95 - -
V
5 |IOUT|<1[μA]
VIN=VSS 4 9.95 - - 10
14.95 - - 15
Output “L” voltage VOL
- - 0.05
V
5 |IOUT|<1[μA]
VIN=VDD 5 - - 0.05 10
- - 0.05 15
Output “H” current IOH
-0.51 - -
mA
5 VOH=4.6[V]
4
-2.1 - - 5 VOH=2.5[V]
-1.3 - - 10 VOH=9.5[V]
-3.4 - - 15
VOH=13.5[V]
VIN=VSS
Output “L” current IOL
0.51 - -
mA
5 VOL=0.4[V]
5
1.3 - - 10 VOL=0.5[V]
3.4 - - 15
VOL=1.5[V]
VIN=VDD
Static supply current IDD
- - 0.25
μA
5
VIN=VSS,VDD - - - 0.5 10
- - 1.0 15
Switching Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃],CL=50[pF])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Output rising time tTLH
- 70 -
ns
5
- 6 - 35 - 10
- 30 - 15
Output falling time tTHL
- 70 -
ns
5
- 7 - 35 - 10
- 30 - 15
Propagation delay time
tPLH
- 85 -
ns
5
- 8
- 40 - 10
- 30 - 15
tPHL
- 85 -
ns
5
- 9 - 40 - 10
- 30 - 15
Input capacitance CIN - 5 - pF 5 - -
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
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●Electrical Characteristics(BU4S11G2)
DC Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 - -
V
5 VOUT=0.5[V]
VOUT=1.0[V]
VOUT=1.5[V]
|IOUT|<1[μA]
10
7.0 - - 10 11
11.0 - - 15 12
Input “L” voltage VIL
- - 1.5
V
5 VOUT=4.5[V]
VOUT=9.0[V]
VOUT=13.5[V]
|IOUT|<1[μA]
10
- - 3.0 10 11
- - 4.0 15 12
Input “H” current IIH - - 0.3 μA 15 VIH=15[V] -
Input “L” current IIL - - -0.3 μA 15 VIL=0[V] -
Output “H” voltage VOH
4.95 - -
V
5 |IOUT|<1[μA]
VIN=VSS 13 9.95 - - 10
14.95 - - 15
Output “L” voltage VOL
- - 0.05
V
5 |IOUT|<1[μA]
VIN=VDD 14
- - 0.05 10
- - 0.05 15
Output “H” current IOH
-0.51 - -
mA
5 VOH=4.6[V]
13
-2.1 - - 5 VOH=2.5[V]
-1.3 - - 10 VOH=9.5[V]
-3.4 - - 15
VOH=13.5[V]
VIN=VSS
Output “L” current IOL
0.51 - -
mA
5 VOL=0.4[V]
14
1.3 - - 10 VOL=0.5[V]
3.4 - - 15
VOL=1.5[V]
VIN=VDD
Static supply current IDD
- - 0.25
μA
5
VIN=VSS,VDD - - - 0.5 10
- - 1.0 15
Switching Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃],CL=50[pF])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Output rising time tTLH
- 70 -
ns
5
- 15 - 35 - 10
- 30 - 15
Output falling time tTHL
- 70 -
ns
5
- 16 - 35 - 10
- 30 - 15
Propagation delay time
tPLH
- 85 -
ns
5
- 17
- 40 - 10
- 30 - 15
tPHL
- 85 -
ns
5
- 18 - 40 - 10
- 30 - 15
Input capacitance CIN - 5 - pF 5 - -
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
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●Electrical Characteristics(BU4SU69G2)
DC Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
4.0 - -
V
5 VOUT=0.5[V]
VOUT=1.0[V]
VOUT=1.5[V]
|IOUT|<1[μA]
19
8.0 - - 10 20
12.0 - - 15 21
Input “L” voltage VIL
- - 1.0
V
5 VOUT=4.5[V]
VOUT=9.0[V]
VOUT=13.5[V]
|IOUT|<1[μA]
19
- - 2.0 10 20
- - 3.0 15 21
Input “H” current IIH - - 0.3 μA 15 VIH=15[V] -
Input “L” current IIL - - -0.3 μA 15 VIL=0[V] -
Output “H” voltage VOH
4.95 - -
V
5 |IOUT|<1[μA]
VIN=VSS 22 9.95 - - 10
14.95 - - 15
Output “L” voltage VOL
- - 0.05
V
5 |IOUT|<1[μA]
VIN=VDD 23 - - 0.05 10
- - 0.05 15
Output “H” current IOH
-0.51 - -
mA
5 VOH=4.6[V]
22
-2.1 - - 5 VOH=2.5[V]
-1.3 - - 10 VOH=9.5[V]
-3.4 - - 15
VOH=13.5[V]
VIN=VSS
Output “L” current IOL
0.51 - -
mA
5 VOL=0.4[V]
23
1.3 - - 10 VOL=0.5[V]
3.4 - - 15
VOL=1.5[V]
VIN=VDD
Static supply current IDD
- - 0.25
μA
5
VIN=VSS,VDD - - - 0.5 10
- - 1.0 15
Switching Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃],CL=50[pF])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Output rising time tTLH
- 70 -
ns
5
- 24 - 35 - 10
- 30 - 15
Output falling time tTHL
- 70 -
ns
5
- 25 - 35 - 10
- 30 - 15
Propagation delay time
tPLH
- 55 -
ns
5
- 26
- 30 - 10
- 25 - 15
tPHL
- 55 -
ns
5
- 27 - 30 - 10
- 25 - 15
Input capacitance CIN - 5 - pF 5 - -
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
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●Electrical Characteristics(BU4S71G2)
DC Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 - -
V
5
|IOUT|<1[μA]
28
7.0 - - 10 29
11.0 - - 15 30
Input “L” voltage VIL
- - 1.5
V
5
|IOUT|<1[μA]
28
- - 3.0 10 29
- - 4.0 15 30
Input “H” current IIH - - 0.3 μA 18 VIH=18[V] -
Input “L” current IIL - - -0.3 μA 18 VIL=0[V] -
Output “H” voltage VOH
4.95 - -
V
5 |IOUT|<1[μA]
VIN=VSS or VDD 31 9.95 - - 10
14.95 - - 15
Output “L” voltage VOL
- - 0.05
V
5 |IOUT|<1[μA]
VIN=VSS 32 - - 0.05 10
- - 0.05 15
Output “H” current IOH
-0.51 - -
mA
5 VOH=4.6[V]
31
-2.1 - - 5 VOH=2.5[V]
-1.3 - - 10 VOH=9.5[V]
-3.4 - - 15 VOH=13.5[V]
Output “L” current IOL
0.51 - -
mA
5 VOL=0.4[V]
32 1.3 - - 10 VOL=0.5[V]
3.4 - - 15 VOL=1.5[V]
Static supply current IDD
- - 0.25
μA
5
VIN=VSS,VDD - - - 0.5 10
- - 1.0 15
Switching Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃],CL=50[pF])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Output rising time tTLH
- 70 -
ns
5
- 33 - 35 - 10
- 30 - 15
Output falling time tTHL
- 70 -
ns
5
- 34 - 35 - 10
- 30 - 15
Propagation delay time
tPLH
- 90 -
ns
5
- 35
- 45 - 10
- 30 - 15
tPHL
- 90 -
ns
5
- 36 - 45 - 10
- 30 - 15
Input capacitance CIN - 5 - pF 5 - -
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
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●Electrical Characteristics(BU4S81G2)
DC Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 - -
V
5
|IOUT|<1[μA]
37
7.0 - - 10 38
11.0 - - 15 39
Input “L” voltage VIL
- - 1.5
V
5
|IOUT|<1[μA]
37
- - 3.0 10 38
- - 4.0 15 39
Input “H” current IIH - - 0.3 μA 18 VIH=18[V] -
Input “L” current IIL - - -0.3 μA 18 VIL=0[V] -
Output “H” voltage VOH
4.95 - -
V
5 |IOUT|<1[μA]
VIN=VSS or VDD 40 9.95 - - 10
14.95 - - 15
Output “L” voltage VOL
- - 0.05
V
5 |IOUT|<1[μA]
VIN=VSS 41 - - 0.05 10
- - 0.05 15
Output “H” current IOH
-0.51 - -
mA
5 VOH=4.6[V]
40
-2.1 - - 5 VOH=2.5[V]
-1.3 - - 10 VOH=9.5[V]
-3.4 - - 15 VOH=13.5[V]
Output “L” current IOL
0.51 - -
mA
5 VOL=0.4[V]
41 1.3 - - 10 VOL=0.5[V]
3.4 - - 15 VOL=1.5[V]
Static supply current IDD
- - 0.25
μA
5
VIN=VSS,VDD - - - 0.5 10
- - 1.0 15
Switching Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃],CL=50[pF])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Output rising time tTLH
- 70 -
ns
5
- 42 - 35 - 10
- 30 - 15
Output falling time tTHL
- 70 -
ns
5
- 43 - 35 - 10
- 30 - 15
Propagation delay time
tPLH
- 90 -
ns
5
- 44
- 45 - 10
- 30 - 15
tPHL
- 90 -
ns
5
- 45 - 45 - 10
- 30 - 15
Input capacitance CIN - 5 - pF 5 - -
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
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●Electrical Characteristics(BU4S584G2)
DC Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
2.6 - -
V
3
-
46
3.5 - - 5 47
7.0 - - 10 48
11.0 - - 15
Input “L” voltage VIL
- - 0.4
V
3
-
46
- - 1.5 5 47
- - 3.0 10 48
- - 4.0 15
Input “H” current IIH - - 0.3 μA 15 VIH=15[V] -
Input “L” current IIL - - -0.3 μA 15 VIL=0[V] -
Output “H” voltage VOH
2.95 - -
V
3
|IOUT|<1[μA]
VIN=VSS 49
4.95 - - 5
9.95 - - 10
14.95 - - 15
Output “L” voltage VOL
- - 0.05
V
3
|IOUT|<1[μA]
VIN=VDD 50
- - 0.05 5
- - 0.05 10
- - 0.05 15
Output “H” current IOH
-0.1 - -
mA
3 VOH=2.7[V]
49
-0.51 - - 5 VOH=4.6 [V]
-2.1 - - 5 VOH=2.5[V]
-1.3 - - 10 VOH=9.5[V]
-3.4 - - 15 VOH=13.5[V]
Output “L” current IOL
0.1 - -
mA
3 VOL=0.3[V]
50
0.51 - - 5 VOL=0.4[V]
1.3 - - 10 VOL=0.5[V]
3.4 - - 15 VOL=1.5[V]
Hysteresis voltage VH
0.1 - 0.5
V
3
- -
0.15 - 0.6 5
0.25 - 1.0 10
0.40 - 1.5 15
Supply current IDD
- - 0.2
μA
3
VIN=VSS or VDD -
- - 0.25 5
- - 0.5 10
- - 1.0 15
Switching Characteristics (Unless otherwise noted, VSS=0[V],Ta=25[℃],CL=50[pF])
Parameter Symbol
Standard Value Unit Condition Fig.
No
MIN TYP MAX VDD[V]
Output rising time tTLH
- 140 -
ns
3
- 51
- 70 - 5
- 35 - 10
- 30 - 15
Output falling time tTHL
- 140 -
ns
3
- 52
- 70 - 5
- 35 - 10
- 30 - 15
Propagation delay time
tPLH
- 230 -
ns
3
- 53
- 125 - 5
- 60 - 10
- 50 - 15
tPHL
- 230 -
ns
3
- 54
- 125 - 5
- 60 - 10
- 50 - 15
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
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0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
●Electrical Characteristics Curves(BU4S01G2)
●Pinout Diagram ・Pin Description・Input / Output Table
PIN PIN NAME I/O PIN FUNCTION
1 A I Input
2 B I Input
3 VSS - Power supply(-)
4 Y O Output
5 VDD - Power supply(+)
A B Y
L L H
L H L
H L L
H H L
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time[ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
Fig.6
Output rising time tTLH
Fig.3
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.7
Output falling time tTHL
Fig.8
Propagation delay time tPLH
Fig.9
Propagation delay time tPHL
Fig.4
Output source current－voltage characteristics
Fig.5
Output sink current－voltage characteristics
VDD=3[V]
VDD=5[V]
VDD=10[V]
VDD=16[V]
VDD=16[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
85[℃] 25[℃] -40[℃]
-40[℃]
25[℃]
85[℃]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
VDD=10[V]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
Fig.2
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.1
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
25[℃]
-40[℃]
85[℃]
-40[℃]
85[℃]
25[℃]
85[℃] 25[℃] -40[℃] 85[℃] 25[℃] -40[℃]
[BU4S10G2] [BU4S10G2] [BU4S01G2]
[BU4S10G2] [BU4S10G2]
Operating Tempretrue Range
Operating Voltage Range
[BU4S01G2]
[BU4S10G2]
Operating Tempretrue Range
[BU4S10G2]
Operating Tempretrue Range
[BU4S01G2]
123
VD D Y
ABVSS
54
VDD=10[V]
VDD=5 [V]
VDD=3 [V]
VDD=16[V]
VDD=10[V]
VDD=5 [V]
VDD=3 [V]
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
10/16
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© 2009 ROHM Co., Ltd. All rights reserved.
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
●Electrical Characteristics Curves(BU4S11G2)
●Pinout Diagram ・Pin Description・Input / Output Table
PIN PIN NAME I/O PIN FUNCTION
1 A I Input
2 B I Input
3 VSS - Power supply(-)
4 Y O Output
5 VDD - Power supply(+)
A B Y
L L H
L H H
H L H
H H L
0
2
4
6
8
10
12
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time[ns]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time[ns]
Fig.10
Output voltage－Input voltage characteristics
（VDD=5[V ]/ VSS=0[V]）
Fig.13
Output source current－voltage characteristics
Fig.14
Output sink current－voltage characteristics
Fig.11
Output voltage－Input voltage haracteristics
（VDD=10[V] / VSS=0[V]）
Fig.12
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.15
Output rising time tTLH
Fig.16
Output falling time tTHL
Fig.17
Propagation delay time tPLH
Fig.18
Propagation delay time tPHL
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
[BU4S11G2]
85[℃] 25[℃] -40[℃] 85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
[BU4S11G2]
[BU4S11G2] [BU4S11G2] [BU4S11G2]
Operating Voltage Range
Operating Temperature Range
[BU4S11G2]
[BU4S11G2]
Operating Temperature Range
[BU4S11G2]
123
VD D Y
ABVSS
54
Operating Temperature Range
[BU4S11G2]
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
11/16
www.rohm.com 2009.06 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
123
VDD Y
NC A VSS
5 4
●Electrical Charasteristics Curves (BU4SU69G2)
●Pinout Diagram・Pin Description・Input / Output Table
A Y
L H
H L
PIN PIN NAME I/O PIN FUNCTION
1 NC - NC
2 A I Input
3 VSS - Power supply(-)
4 Y O Output
5 VDD - Power supply(+)
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
50
100
150
200
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time[ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
50
100
150
200
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time[ns]
0
50
100
150
200
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
-50-250 255075100
Ambient Temperature [℃]
Propagation Delay Time[ns]
Fig.19
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.24
Output rising time tTLH
Fig.25
Output falling time tTHL
Fig.26
Propagation delay time tPLH
Fig.27
Propagation delay time tPHL
Fig.20
Output voltage－Input voltagecharacteristics
（VDD=10[V] / VSS=0[V]）
Fig.21
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.22
Output source current－voltage characteristics
Fig.23
Output sink current－voltage characteristics
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
-40
[
℃
]
25[℃]
85[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
85[℃] 25[℃] -40[℃]
[BU4S69G2] [BU4S69G2] [BU4S69G2]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
[BU4S69G2] [BU4S69G2] Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4S69G2] [BU4S69G2] [BU4S69G2]
[BU4S69G2]
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
12/16
www.rohm.com 2009.06 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
●Electrical Charasteristics Curves (BU4S71G2)
●Pinout Diagram・Pin Description・Input / Output Table
PIN PIN NAME I/O PIN FUNCTION
1 A I Input
2 B I Input
3 VSS - Power supply(-)
4 Y O Output
5 VDD - Power supply(+)
A B Y
L L L
L H H
H L H
H H H
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature[℃]
Output Rise Time [ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time[ns]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
Fig.28
Output voltage－Input voltage characteristics
（VDD=5[V]/ VSS=0[V]）
Fig.33
Rising time tTLH
Fig.34
falling time tTHL
Fig.35
Propagation delay time tPLH
Fig.36
Propagation delay time tPHL
Fig.29
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.30
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.31
Output source current－voltage characteristics
Fig.32
Output sink current－voltage characteristics
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
－40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
－40[℃]
25[℃]
85[℃]
VDD=15[V]
-40
[
℃
]
25[℃]
85[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
－40[℃]
25[℃]
85[℃]
VDD=5[V]
85[℃] 25[℃] -40[℃]
[BU4S71G2] [BU4S71G2] [BU4S71G2]
85[℃] 25[℃] -40[℃]
[BU4S71G2] [BU4S71G2]
85[℃] 25[℃] -40[℃]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
Operating Temperature Range
Operating Temperature Range
[BU4S71G2]
[BU4S71G2]
123
VDD Y
ABVSS
54
Operating Temperature Range
[BU4S71G2]
Operating Temperature Range
[BU4S71G2]
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
13/16
www.rohm.com 2009.06 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
●Electrical Charasteristics Curves(BU4S81G2)
●Pinout Diagram・Pin Description・Input / Output Table
PIN PIN NAME I/O PIN FUNCTION
1 NC - Input
2 A I Input
3 VSS - Power supply(-)
4 Y O Output
5 VDD - Power supply(+)
A B Y
L L L
L H L
H L L
H H H
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time[ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
Fig.37
Output voltage－Iput voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.42
Output rising time tTLH
Fig.43
Output falling time tTHL
Fig.44
Propagation delay time tPLH
Fig.45
Propagation delay time tPHL
Fig.38
Output voltae－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.39
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.40
Output source current－voltage characteristics
Fig.41
Output sink current－voltage characteristics
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
-40
[
℃
]
25[℃]
85[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
85[℃] 25[℃] -40[℃]
[BU4S81G2] [BU4S81G2] [BU4S81G2]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
[BU4S81G2] [BU4S81G2]
Operating Temperature Range
[BU4S81G2]
Operating Temperature Range
[BU4S81G2]
Operating Temperature Range
[BU4S81G2]
Operating Temperature Range
[BU4S81G2]
123
VD D Y
ABVSS
54
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
14/16
www.rohm.com 2009.06 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
●Electrical Charasteristics Curves(BU4S584G2)
●Pinout Diagram・Pin Description・Input / Output Table
A Y
L H
H L
PIN PIN NAME I/O PIN FUNCTION
1 NC - NC
2 A I Input
3 VSS - Power supply(-)
4 Y O Output
5 VDD - Power supply(+)
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
10
20
30
40
50
0 5 10 15 20
Output Voltag e [V]
Output Source Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time[ns]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time[ns]
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time[ns]
Fig.46
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.52
Output falling time tTHL
Fig.53
Propagation delay time tPLH
Fig.51
Output rising time tTLH
Fig.54
Propagation delay time tPHL
Fig.47
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.48
Output voltage－Input voltage characteristics
（VDD=15
[
V
]
/ VSS=0
[
V
]
）
Fig.49
Output source current－voltage characteristics
Fig.50
Output sink current－voltage characteristics
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=16[V]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
VDD=15[V]
-40
[
℃
]
25[℃]
85[℃]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
85[℃] 25[℃] -40[℃]
[BU4S584G2] [BU4S584G2] [BU4S584G2]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
[BU4S584G2] [BU4S584G2] [BU4S584G2]
Operating Temperature Range
[BU4S584G2]
1 2 3
VDD Y
NC A VSS
5 4
Operating Temperature Range Operating Temperature Range
[BU4S584G2] [BU4S584G2]
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
15/16
www.rohm.com 2009.06 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
●Notes for use
1. Absolute Maximum ratings
An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can
break down the devices, thus making impossible to identify breaking mode, such as short circuit or an open circuit. If any
over rated values will expect to exceed the absolute maximum ratings, consider adding circuit protection devices, such as
fuses.
2. Connecting the power supply connector backward
Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply
lines. An external direction diode can be added.
3. Power supply lines
Design PCB layout pattern to provide low impedance GND and supply lines. To obtain a low noise ground and supply line,
separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals to
ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the
circuit, not that capacitance characteristic values are reduced at low temperatures.
4. GND voltage
The potential of GND pin must be minimum potential in all operating conditions.
5. Thermal design
Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions.
6. Inter-pin shorts and mounting errors
Use caution when positioning the IC for mounting on printed circuit boards. The IC may be damaged if there is any
connection error or if pins are shorted together.
7. Actions in strong electromagnetic field
Use caution when using the IC in the presence of a strong electromagnetic field as doing so may cause the IC to
malfunction.
8. Testing on application boards
When testing the IC on an application board, connecting a capacitor to a pin with low impedance subjects the IC to stress.
Always discharge capacitors after each process or step. Always turn the IC's power supply off before connecting it to or
removing it from a jig or fixture during the inspection process. Ground the IC during assembly steps as an antistatic measure.
Use similar precaution when transporting or storing the IC.
9. Ground Wiring Pattern
When using both small signal and large current GND patterns, it is recommended to isolate the two ground patterns, placing
a signal ground point at the ground potential of application so that the pattern wiring resistance and voltage variations
caused by large currents do not cause variations in the small signal ground voltage. Be careful not to change the GND wiring
pattern of any external components, either.
10. Unused input terminals
Connect all unused input terminals to VDD or VSS in order to prevent excessive current or oscillation.
Insertion of a resistor (100kΩ approx.) is also recommended.
BU4S01G2,BU4S11G2,BU4SU69G2,BU4S71G2,BU4S81G2, BU4S584G2
Technical Note
16/16
www.rohm.com 2009.06 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
●Ordering part number
B U 4 S 0 1 G 2 - T R
Part No. Part No.
4S01 , 4S11
4SU69 , 4S71
4S81 , 4S584
Package
G2: SSOP5
Packaging and forming specification
TR: Embossed tape and reel
(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
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
R0039
A
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
Notice
ROHM Customer Support System
http://www.rohm.com/contact/
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specied herein is subject to change for improvement without notice.
The content specied herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specied in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specied herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specied in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, ofce-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specied in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, re or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, re control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller,
fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of
any of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specied herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
