Datasheet

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