OPA2180 Datasheet, PDF (10/25 Pages) Texas Instruments – 0.1-μV/°C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift OPERATIONAL AMPLIFIERS

OPA2180
OPA4180
SBOS584B – NOVEMBER 2011 – REVISED DECEMBER 2011
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TYPICAL CHARACTERISTICS (continued)
V_S = ±18 V, V_CM = V_S/2, R_LOAD = 10 kΩ connected to V_S/2, and C_L = 100 pF, unless otherwise noted.
LARGE-SIGNAL SETTLING TIME
LARGE-SIGNAL SETTLING TIME
(10-V Positive Step)
(10-V Negative Step)
10
10
G = -1
G = -1
8
8
6
6
4
4
12-Bit Settling
12-Bit Settling
2
2
0
0
-2
(±1/2 LSB = ±0.024%)
-2
(±1/2 LSB = ±0.024%)
-4
-4
-6
-6
-8
-8
-10
0
10
20
30
40
50
60
-10
0
10
20
30
40
50
60
Time (ms)
Time (ms)
Figure 19.
Figure 20.
SHORT-CIRCUIT CURRENT vs TEMPERATURE
30
20
10
I_SC, Source
0
I_SC, Sink
-10
-20
-30
-55 -35 -15
5 25 45 65
Temperature (°C)
Figure 21.
85 105 125
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
15
V_S = ±15 V
12.5
10
Maximum output voltage without
slew-rate induced distortion.
7.5
V_S = ±5 V
5
2.5
V_S = ±2.25 V
0
1k
10k
100k
1M
10M
Frequency (Hz)
Figure 22.
CHANNEL SEPARATION vs FREQUENCY
-60
Channel A to B
-70
Channel B to A
-80
-90
-100
-110
-120
-130
-140
-150
1
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Figure 23.
EMIRR IN+ vs FREQUENCY
160
140
120
100
80
60
40
20
0
10M
100M
1G
10G
Frequency (Hz)
Figure 24.
10
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