OPA177 Datasheet, PDF (4/7 Pages) Burr-Brown (TI) – Precision OPERATIONAL AMPLIFIER

TYPICAL PERFORMANCE CURVES
At T_A = +25°C, V_S = ±15V, unless otherwise noted.
TOTAL HARMONIC DISTORTION AND NOISE
vs FREQUENCY
1
A = 20dB, 3Vrms, 10kΩ load
0.1
Noninverting
Inverting
0.01
0.001
1k
30kHz low pass filtered
10k
Frequency (Hz)
100k
–17.5
–15
–12.5
–10
–7.5
–5
–2.5
0
0
MAXIMUM V_OUT vs I_OUT
(Negative Swing)
V_S = ±18V
V_S = ±15V
V_S = ±12V
V_S = ±15V
–2
–4
–6
–8
–10
–12
–I_OUT (mA)
17.5
15
12.5
10
7.5
5
2.5
0
0
MAXIMUM V_OUT vs I_OUT
(Positive Swing)
V_S = ±18V
V_S = ±15V
V_S = ±12V
V_S = ±15V
6
12
18
24
30
36
I_OUT (mA)
OFFSET VOLTAGE CHANGE
DUE TO THERMAL SHOCK
30
Device Immersed in 70°C Inert Liquid
25
20
15
10
Plastic DIP
5
0
0 10 20 30 40 50 60 70 80
Time (s)
3
2
1
0
–1
–2
–3
0
WARM-UP OFFSET VOLTAGE DRIFT
15 30 45 60 75 90 105 120
Time from Power Supply Turn-On (s)
CLOSED-LOOP RESPONSE vs FREQUENCY
100
80
60
40
20
0
–20
10
100
1k
10k 100k
1M
10M
Frequency (Hz)
®
OPA177
4