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