LM2904W STMicroelectronics, LM2904W Datasheet - Page 8
LM2904W
Manufacturer Part Number
LM2904W
Description
Low Power Dual Operational Amplifier
Manufacturer
STMicroelectronics
Datasheet
1.LM2904W.pdf
(20 pages)
Specifications of LM2904W
Large Dc Voltage Gain
100 dB
Wide Bandwidth (unity Gain)
1.1 MHz (temperature compensated)
Low Input Bias Current
20 nA (temperature compensated)
Low Input Offset Current
2 nA
Esd Internal Protection
2 kV
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Electrical characteristics
8/20
Figure 8.
Figure 10. Input voltage range
Figure 12. Voltage gain
160
120
80
40
Input current versus temperature
POSITIVE SUPPLY VOLTAGE (V)
0
10
V
V
V
P
t
20
V
V
V
V
R = 20k Ω
R = 2k Ω
L
L
30
V
t
V
V
40
Doc ID 9893 Rev 9
Figure 9.
Figure 11. Supply current
Figure 13. Input current versus supply voltage
P
Current limiting
V
V
P
D
PP
b
V
b
t
V
LM2904W