BU7261G Datasheet, PDF (19/33 Pages) Rohm – Low Voltage Operation CMOS Operational Amplifiers

BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7441 family
800
BU7441 family
600
400
BU7441G
200
0
85
0
50
100
150
AMBIENT TEMPERATURE [°C]
Fig. 139
Derating curve
800
BU7441 family
600
BU7441SG
400
200
0
0
50
100¹⁰⁵
150
AMBIENT TEMPERATURE [°C]
Fig. 140
Derating curve
160
BU7441 family
120
105℃
85℃
80
40
25℃
-40℃
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig. 141
Supply Current – Supply Voltage
800
BU7441 family
600
400
200
1.7V 3.0V 5.5V
6
BU7441 family
-40℃
4
85℃
25℃
2
105℃
6
BU7441 family
5.5V
4
3.0V
2
1.7V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 142
Supply Current – Ambient Temperature
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig. 143
Output Voltage High – Supply Voltage
(RL=10[kΩ])
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 144
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
12
BU7441 family
9
6
105℃
85℃
3
25℃
-40℃
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig. 145
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
8
BU7441 family
30
BU7441 family
-40℃
6
5.5V
4
1.7V
2
3.0V
23
25℃
15
85℃
105℃
8
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 146
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
0
0
1
2
3
OUTPUT VOLTAGE [V]
Fig. 147
Output Source Current – Output Voltage
(VDD=3.0[V])
20
BU7441 family
80
BU7441 family
60
BU7441 family
15
5.5V
10
3.0V
5
1.7V
-40℃
25℃
60
40
20
105℃
85℃
40
5.5V
20
3.0V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 148
Output Source Current – Ambient
Temperature(VOUT=VDD-0.4[V])
0
0
1
2
3
OUTPUT VOLTAGE [V]
Fig. 149
Output Sink Current – Output
Voltage(VDD=3[V])
0
1.7V
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 150
Output Sink Current – Ambient
Temperature(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7441G：-40[℃]～+85[℃] BU7441SG：-40[℃]～+105[℃]
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2009.05 - Rev.A