LM2902W STMicroelectronics, LM2902W Datasheet - Page 7

• Manufacturer Part Number: LM2902W
• Description: Low power quad operational amplifier
• Manufacturer: STMicroelectronics

Specifications of LM2902W

• Wide Gain Bandwidth: 1.3 MHz
• Large Voltage Gain: 100 dB
• Very Low Supply Current Per Amplifier: 375 μA
• Low Input Bias Current: 20 nA
• Low Input Offset Current: 2 nA
• Esd Internal Protection: 800 V
• Single Supply: +3 V to +30 V
• Dual Supplies: ±1.5 V to ±15 V

LM2902W
Figure 8.
Figure 10. Open-loop frequency response
Figure 12. Large signal frequency response
140
120
100
120
100
20
80
60
40
20
15
10
80
60
40
20
0
5
0
0
1k
1.0
100
V CC = +10 to + 15V &
-55°C T amb
Common-mode rejection ratio
10
FREQUENCY (Hz)
100
FREQUENCY (Hz)
FREQUENCY (Hz)
1K
e I
10k
V I
V I
+125°C
1k
100kΩ
0.1 μ F
100 Ω
100 Ω
-55°C T amb
V CC /2
V CC = 30V &
1k Ω
+7V
10K
10k
100k
-
+
-
+
100k
-
+
+7.5V
10M Ω
+7.5V
100k Ω
V CC
+15V
100K
2k Ω
100kΩ
+125°C
1M
V O
VO
10M
1M
e O
Doc ID 9922 Rev 8
1M
Figure 9.
Figure 11. Voltage follower pulse response
Figure 13. Output characteristics (source)
500
450
400
350
300
250
0
Output characteristics (sink)
(V
CC
1
V
P
e l
= 30 V)
P
2
Output
p
+
-
b
TIME (μs)
3
Electrical characteristics
t
4
V
V
Input
50pF
e O
T amb = +25°C
V CC = 30 V
5
V
b
6
7
8
7/17