BU7261G Datasheet, PDF (15/33 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
○BU7461 family
800
600
BU7461G
400
200
0
85
0
50
100
150
AMBIENT TEMPERATURE [°C]
Fig. 93
Derating curve
800
600
400
BU7461SG
200
0
105
0
50
100
150
AMBIENT TEMPERATURE [°C]
Fig. 94
Derating curve
300
105℃
85℃
200
100
25℃
-40℃
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig. 95
Supply Current – Supply Voltage
800
BU7461 family
600
400
5.5V
200
3.0V
1.7V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 96
Supply Current – Ambient Temperature
6
BU7461 family
-40℃
4
85℃
25℃
105℃
2
6
BU7461 family
5.5V
4
3.0V
1.7V
2
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig. 97
Output Voltage High – Supply Voltage
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 98
Output Voltage High – Ambient Temperature
12
BU7461 family
9
6
85℃
105℃
3
25℃
-40℃
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig. 99
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
8
BU7461 family
6
4
1.7V
5.5V
2
3.0V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 100
Output Votage Low – Ambient Temperature
(RL=10[kΩ])
40
-40℃
30
20
105℃
85℃
10
BU7461 family
25℃
0
0
1
2
3
OUTPUT VOLTAGE [V]
Fig. 101
Output Source Current – Output Voltage
(VDD=3.0[V])
20
BU7461 family
80
BU7461 family
60
BU7461 family
15
5.5V
3.0V
10
-40℃
25℃
60
40
40
5.5V
1.7V
5
20
85℃
105℃
20
3.0V
0
0
-60 -30 0 30 60 90 120
0
1
2
3
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig. 102
Fig. 103
Output Source Current – Ambient
Output Sink Current – Output
Temperature(VOUT=VDD-0.4[V])
Voltage(VDD=3[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7461G：－40[℃]～＋85[℃]
1.7V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig. 104
Output Sink Current – Ambient
Temperature(VOUT=VSS+0.4[V])
BU7461SG：－40[℃]～＋105[℃]
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15/32
2009.05 - Rev.A