LM2904W STMicroelectronics, LM2904W Datasheet - Page 7
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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LM2904W
Figure 2.
Figure 4.
Figure 6.
140
120
100
20
80
60
40
0
1.0
4
3
2
1
0
3
2
1
V CC = +10 to + 15V &
-55°C T amb
Open loop frequency response
Voltage follower pulse response
Voltage follower pulse response
0
10
FREQUENCY (Hz)
100
10
V I
+125°C
1k
0.1 μ F
-55°C T amb
V CC /2
V CC = 30V &
10k
m
20
-
+
10M Ω
100k
RL
VCC = +15V
V CC
+125°C
30
1M
2 k Ω
V O
10M
Doc ID 9893 Rev 9
40
Figure 3.
Figure 5.
Figure 7.
20
15
10
0.01
5
0
1k
0.1
10
1
0,001
Large signal frequency response
Output characteristics
Output characteristics
OUTPUT SINK CURRENT ( mA)
V
P
0,01
FREQUENCY (Hz)
p
10k
V I
VCC = +5V
VCC = +15V
VCC = +30V
b
0,1
Electrical characteristics
t
1k Ω
+7V
v cc /2
V
V
100k
T amb = +25°C
+
-
+
-
V
1
100k Ω
v cc
+15V
2k Ω
10
V O
VO
I O
1M
100
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