BU7461G-TR Datasheet, PDF (18/44 Pages) Rohm – Ground Sense Low Voltage Operation CMOS Operational Amplifiers

BU7461G BU7461SG BU7462xxx BU7462Sxxx BU7464F BU7464SF
Typical Performance Curves – continued
○BU7462xxx, BU7462Sxxx
Datasheet
4.0
3.0
2.0
1.0
0.0
-1.0
-40℃
25℃
105℃
85℃
-2.0
-3.0
-4.0
1
2
3
4
5
6
Supply Voltage [V]
Figure 37.
Input Offset Voltage vs Supply Voltage
(VICM=VDD-1.2V, Ek=-VDD/2)
4.0
3.0
2.0
1.0
0.0
-1.0
3.0V
5.5V
1.7V
-2.0
-3.0
-4.0
-50
-25 0 25 50 75 100 125
Ambient Temperature [°C]
Figure 38.
Input Offset Voltage vs Ambient Temperature
(VICM=VDD-1.2V, Ek=-VDD/2)
4
3
-40℃
85℃
2
25℃
1
0
105℃
-1
-2
-3
-4
-1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0
Input Voltage [V]
Figure 39.
Input Offset Voltage vs Input Voltage
(VDD=3V)
200
180
160
140
-40℃
85℃
120
100
80
105℃
25℃
60
40
20
0
1
2
3
4
5
6
Supply Voltage [V]
Figure 40.
Large Signal Voltage Gain vs Supply Voltage
(*)The above characteristics are measurements of typical sample, they are not guaranteed.
BU7462xxx: -40°C to +85°C BU7462Sxxx: -40°C to +105°C
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TSZ02201-0RAR1G200150-1-2
13.Feb.2015 Rev003