LM2904WH STMicroelectronics, LM2904WH Datasheet - Page 6

• Manufacturer Part Number: LM2904WH
• Description: Dual general purpose operational amplifier
• Manufacturer: STMicroelectronics

Specifications of LM2904WH

• Large Dc Voltage Gain: 100dB
• Wide Bandwidth (unity Gain: 1.1MHz temperature compensated)
• Low Input Bias Current: 20nA (temperaturecompensated)
• Low Input Offset Current: 2nA

Electrical characteristics
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Figure 3.
Figure 5.
Figure 7.
120
100
80
60
40
20
1.5
1.0
0.5
0.0
0
10
0
0
4
3
2
1
0
3
2
1
Open loop frequency response
Voltage follower pulse response
Supply current
T
T
10
Ambient
0
Ambient
1
=-40°C
=+150°C
10
T
SUPPLY VOLTAGE (V)
10
10
Ambient
FREQUENCY (Hz)
2
T
Ambient
T
T
=+25°C
Ambient
T
Ambient
Ambient
10
=+125°C
3
=+150°C
=+25°C
20
=+125°C
10
RL
VCC = +15V
20
4
30
2 k Ω
10
5
40
10
30
6
Figure 4.
Figure 6.
Figure 8.
50
40
30
20
10
0
20
15
10
5
0
1k
Large signal frequency response
Input bias current
Output characteristics
FREQUENCY (Hz)
10
SUPPLY VOLTAGE (V)
10k
V I
T
T
Ambient
Ambient
=-40°C
=+125°C
1k Ω
+7V
100k
-
+
100k Ω
20
T
T
+15V
2k Ω
Ambient
Ambient
LM2904WH
=+150°C
=+25°C
VO
1M
30