OP1177/OP2177/OP4177
V
= ±15V
SY
OUTPUT
15V
0V
V
R
A
= ±15V
= 10kΩ
= –100
SY
L
V
V
= 200mV
IN
0V
–200mV
INPUT
TIME (4µs/DIV)
TIME (1s/DIV)
Figure 19. Negative Overvoltage Recovery
Figure 22. 0.1 Hz to 10 Hz Input Voltage Noise
18
16
14
12
10
8
140
120
100
80
V
= ±15V
V
= ±15V
SY
SY
60
40
6
20
4
0
2
10
100
1k
10k
100k
1M
10M
0
50
100
150
200
250
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 20. CMRR vs. Frequency
Figure 23. Voltage Noise Density vs. Frequency
35
30
25
20
15
10
5
140
120
100
80
V
= ±15V
SY
V
= ±15V
SY
+I
SC
–I
SC
–PSRR
+PSRR
60
40
20
0
0
–50
10
100
1k
10k
100k
1M
10M
0
50
TEMPERATURE (°C)
100
150
FREQUENCY (Hz)
Figure 21. PSRR vs. Frequency
Figure 24. Short-Circuit Current vs. Temperature
Rev. G | Page 8 of 24
ROCHESTER [ Rochester Electronics ]
