BU7261G_10 Datasheet, PDF (14/37 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
10.0
BU7262 family
7.5
5.0
25℃
2.5
-40℃
0.0
-2.5
-5.0
105℃
85℃
-7.5
-10.0
1
2
3
4
5
6
SUPPLY VOLTAGE[V]
Fig.36
Input Offset Voltage – Supply Voltage
(Vicm=VDD,VOUT=1.5[V])
160
BU7262 family
140
105℃
85℃
120
100
25℃
-40℃
80
60
1
120
100
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.39
Large Signal Voltage Gain
– Supply Voltage
BU7262 family
5.5V
80
60
3.0V
40
1.8V
20
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.42
Common Mode Rejection Ratio
– Ambient Temperature
2.5
BU7262 family
2.0
5.5V
1.5
1.0
3.0V
0.5
1.8V
10.0
BU7262 family
7.5
5.0
5.5V
2.5
0.0
-2.5
3.0V
1.8V
-5.0
-7.5
-10.0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.37
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
160
BU7262 family
140
1.8V
120
100
3.0V
5.5V
80
60
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.40
Large Signal Voltage Gain
– Ambient Temperature
140
BU7262 family
120
100
80
60
40
20
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.43
Power Supply Rejection Ratio
– Ambient Temperature
100
Phase
BU7 mily ₂₀₀
80
150
60
100
40
Gain
50
20
15
BU7262 family
10
-40℃
5
25℃
0
-5
85℃ 105℃
-10
-15
-1
0
1
2
3
4
INPUT VOLTAGE [V]
Fig.38
Input Offset Voltage – Input Voltage
(VDD=3[V])
120
BU7262 family
-40℃
25℃
100
80
60
85℃
40
105℃
20
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.41
Common Mode Rejection Ratio
– Supply Voltage
5
BU7262 family
4
3
5.5V
2
3.0V
1
1.8V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.44
Slew Rate L-H – Ambient Temperature
0.0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.45
Slew Rate H-L – Ambient Temperature
0
0
1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
FREQUENCY [Hz]
Fig.46
Voltage Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7262F/FVM/NUX: -40[℃] ~ +85[℃] BU7262S F/FVM/NUX: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
14/36
2010.12 - Rev.A