BU7261G Datasheet, PDF (11/33 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
○BU7241 family
800
BU7241 family
800
BU7241 family
250
BU7241 family
600
BU7241G
400
200
0
0
250
50
85 100
150
AMBIENT TEMPERATURE [℃]
Fig. 47
Derating curve
BU7241 family
600
BU7241SG
400
200
0
0
50
100 105
150
AMBIENT TEMPERATURE [℃]
Fig. 48
Derating curve
8
BU7241 family
200
105℃
150
85℃
25℃
100
-40℃
50
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig. 49
Supply Current – Supply Voltage
8
BU7241 family
200
5.5V
150
3.0V
100
50
1.8V
6
105℃
4
85℃
25℃
2
-40℃
5.5V
6
4
3.0V
1.8V
2
0
-60 -30 0
30 60 90 120
SUPPLY VOLTAGE [V]
Fig. 50
Supply Current – AmbientTemperature
60
BU7241 family
50
40
30
25℃
20
-40℃
10
105℃
85℃
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig. 53
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
20
BU7241 family
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig. 51
Output Voltage High – Supply Voltage
(RL=10[kΩ])
60
BU7241 family
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig. 52
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
50
BU7241 family
50
40
5.5V
30
3.0V
20
10
1.8V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig. 54
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
80
BU7241 family
40
-40℃
25℃
30
20
105℃
85℃
10
0
0 0.5 1 1.5 2 2.5 3
OUTP_FU_igT_.V₅O₅LTAGE [V]
Output Source Current – Output Voltage
(VDD=3.0[V])
40
BU7241 family
15
5.5V
60
30
3.0V
10
1.8V
25℃
85℃
40
20
3.0V
5.5V
5
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig. 56
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
20
-40℃ 105℃
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE [V]
Fig. 57
Output Sink Current – Output Voltage
(VDD=3[V])
10
1.8V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig. 58
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7241G：-40[℃]～+85[℃] BU7241SG：-40[℃]～+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
11/32
2009.05 - Rev.A