OP77
10
100
V
T
= ±15V
= 25°C
T
= 25°C
S
A
A
1
10
0.1
100
1
1k
10k
100k
0
10
20
30
40
FREQUENCY (Hz)
TOTAL SUPPLY VOLTAGE V+ TO V– (V)
Figure 15. Input Wideband Noise vs. Bandwidth (0.1 Hz to Frequency
Indicated)
Figure 18. Power Consumption vs. Power Supply
1k
20
RS1 = RS2 = 200kΩ
V
T
= ±15V
= 25°C
= ±10mV
S
A
THERMAL NOISE OF SOURCE
RESISTORS
INCLUDED
V
IN
POSITIVE SWING
NEGATIVE SWING
15
10
EXCLUDED
100
R
= 0
S
10
5
0
V
T
= ±15V
= 25°C
S
A
1
1
10
100
1k
100
1k
LOAD RESISTANCE TO GROUND (Ω)
10k
FREQUENCY (Hz)
Figure 19. Maximum Output Voltage vs. Load Resistance
Figure 16. Total Input Noise Voltage vs. Frequency
40
32
V
T
= ±15V
= 25°C
V
T
= ±15V
= 25°C
S
A
S
A
28
24
20
16
35
30
25
20
15
12
8
4
0
0
1
2
3
4
1k
10k
100k
1M
TIME FROM OUTPUT BEING SHORTENED (Minutes)
FREQUENCY (Hz)
Figure 20. Output Short-Circuit Current vs. Time
Figure 17. Maximum Output Swing vs. Frequency
Rev. E | Page 9 of 16
ADI [ ADI ]
