BU7261G_10 Datasheet, PDF (21/37 Pages) Rohm – Full Swing Low Voltage Operation CMOS Operational Amplifiers

BU7261/BU7261S family, BU7241/BU7241S family, BU7295/BU7295S family, BU7275/BU7275S family
BU7262/BU7262S family, BU7242/BU7242S family, BU7264/BU7264S family, BU7244/BU7244S family Technical Note
●Reference Data (BU7242 family)
1000
BU7242 family
1000
BU7242 family
500
800
BU7242F
BU7242FVM
600
BU7242NUX
400
800
400
BU7242SF
BU7242SFVM
600
300
BU7242SNUX
400
200
BU7242 family
105℃
85℃
25℃
200
0
0
800
50
85 ₁₀₀
150
AMBIENT TEMPERATURE [℃]
Fig.116
Derating curve
BU7242 family
600
400
3.0V ^5.5V
1.8V
200
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.119
Supply Current – Ambient Temperature
60
BU7242 family
50
40
30
105℃
85℃
20
10
25℃
0
-40℃
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.122
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
BU7242 family
20
200
0
105
0
50
100
150
AMBIENT TEMPERATURE [℃]
Fig.117
Derating curve
BU7242 family
6
5
105℃
4
85℃
25℃
3
-40℃
2
1
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.120
Output Voltage High – Supply Voltage
(RL=10[kΩ])
60
BU7242 family
50
40
30
20
1.8V 3.0V
5.5V
10
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.123
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
BU7242 family
80
100
-40℃
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.118
Supply Current – Supply Voltage
6
BU7242 family
5
5.5V
4
3.0V
3
2
1.8V
1
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.121
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
50
BU7242 family
40
-40℃
30
25℃
20
105℃ ^85℃
10
0
0 0.5 1 1.5 2 2.5 3
OUTPU_FT _iV_gO_.1LT₂A₄GE [V]
Output Source Current – Output Voltage
(VDD=3[V])
BU7242 family
40
5.5V
15
3.0V
10
60
25℃
85℃
40
30
5.5V
20
1.8V
5
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.125
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
20
105℃
-40℃
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE [V]
Fig.126
Output Sink Current – Output Voltage
(VDD=3[V])
3.0V
10
1.8V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE[℃]
Fig.127
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7242F/FVM/NUX: -40[℃] ~ +85[℃] BU7242S F/FVM/NUX: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
21/36
2010.12 - Rev.A