Datasheet

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TYPICAL CHARACTERISTICS
Frequency (Hz)
10 100 1k 10k 100k 1M 10M 100M
180
160
140
120
100
80
60
40
20
0
–20
180
160
140
120
100
80
60
40
20
0
–20
Gain (dB)
P
hase ( )
°
Phase
Gain
Frequency (Hz)
10 100 1k 10k 100k 1M 10M
120
100
80
60
40
20
0
CMRR (dB)
(V–) V (V+) – 2V£ £
CM
Frequency (Hz)
100 1k 10k 100k 1M 10M 100M
100
90
80
70
60
50
40
30
20
10
0
PSRR (dB)
Frequency (Hz)
10k 100k
1M
10M
7
6
5
4
3
2
1
0
Amplitude (V)
V = 6V
S
±
Indicates maximum output
for no visible distortion.
Frequency (Hz)
1k 10k 100k 1M 10M 100M
140
120
100
80
60
40
20
Channel Separation (dB)
Frequency (Hz)
10 100 1k 10k 100k 1M 10M
1000
100
10
1
Voltage Noise (nV/ Hz)
Ö
OPA727 , , OPA2727
OPA4727 , OPA728
SBOS314H – SEPTEMBER 2004 – REVISED APRIL 2007
At T
A
= +25 ° C, V
S
= ± 6V, R
L
= 10k Ω connected to V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.
GAIN AND PHASE vs FREQUENCY COMMON-MODE REJECTION RATIO vs FREQUENCY
Figure 1. Figure 2.
POWER-SUPPLY REJECTION RATIO vs FREQUENCY MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
Figure 3. Figure 4.
INPUT VOLTAGE NOISE SPECTRAL DENSITY
CHANNEL SEPARATION vs FREQUENCY vs FREQUENCY
Figure 5. Figure 6.
6
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