TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
S
=
±6V,
and R
L
= 10kΩ, unless otherwise noted.
GAIN AND PHASE vs FREQUENCY
140
120
100
Gain (dB)
CMRR vs FREQUENCY
140
120
100
Phase (º)
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
Frequency (Hz)
80
60
40
20
0
–20
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
80
60
40
20
0
–20
100M
CMRR (dB)
((V–) – 100mV)
≤
V
CM
≤
(V+) – 2V
PSRR vs FREQUENCY
120
V+
100
V–
MAXIMUM AMPLITUDE vs FREQUENCY
7
6
5
Amplitude (V)
PSRR (dB)
80
60
40
20
0
10
100
1k
10k
100k
1M
Frequency (Hz)
4
V
S
=
±
6V
3
2
1
0
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
CHANNEL SEPARATION vs FREQUENCY
140
120
INPUT CURRENT AND VOLTAGE SPECTRAL
NOISE vs FREQUENCY
10k
10k
Channel Separation (dB)
Voltage Noise (nV/√Hz)
100
80
60
40
20
0
10
100
1k
10k
100k
Frequency (Hz)
1M
10M
100
100
10
10
1
1
0.1
0.1
1
10
100
1k
10k
100k
1M
Frequency (Hz)
0.1
4
OPA743
SBOS201
Current Noise (fA/√Hz)
1k
1k
BURR-BROWN [ BURR-BROWN CORPORATION ]
