TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
S
=
±5V,
and R
L
= 20kΩ, unless otherwise noted.
OPA703
GAIN AND PHASE vs FREQUENCY
120
100
80
60
Gain (dB)
OPA704
GAIN AND PHASE vs FREQUENCY
120
100
80
60
120
100
80
Gain (dB)
Phase (°)
120
100
80
Phase (°)
60
40
20
0
–20
–40
10
100
1k
10k
100k
1M
Frequency (Hz)
60
40
20
0
–20
–40
10M
40
20
0
–20
–40
–60
10
100
1k
10k
100k
1M
Frequency (Hz)
40
20
0
–20
–40
–60
10M
CMRR vs FREQUENCY
120
CMRR Limited Range
100
80
120
100
140
PSRR vs FREQUENCY
CMRR (dB)
PSRR (dB)
1k
Frequency (Hz)
10k
100k
1M
CMRR Full Scale
60
40
20
0
1
10
100
80
60
40
20
0
1
10
100
1k
Frequency (Hz)
10k
100k
1M
MAXIMUM AMPLITUDE vs FREQUENCY
7
(V+) – (V–) = 12V
6
140
160
CHANNEL SEPARATION vs FREQUENCY
Channel Separation (dB)
10M
5
120
100
80
60
40
20
0
Amplitude (V)
OPA704
4
3
2
OPA703
1
0
100
1k
10k
100k
1M
Frequency (Hz)
10
100
1k
10k
100k
1M
Frequency (Hz)
OPA703, OPA704
SBOS180A
5
TI [ TEXAS INSTRUMENTS ]
