TYPICAL PERFORMANCE CURVES
At TA = +25°C, and VS = ±15V, unless otherwise noted.
GAIN vs FREQUENCY
COMMON-MODE REJECTION vs FREQUENCY
140
120
100
80
G = 1k,100
G = 10
G=1k
1k
“B” Grade
G = 1
G=100
100
G = 1k
G=10
10
G = 100
G=1
1
G = 10
G = 1
100k
60
40
10
100
1k
10k
1M
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
INPUT COMMON-MODE VOLTAGE RANGE
vs OUTPUT VOLTAGE
POSITIVE POWER SUPPLY REJECTION
vs FREQUENCY
15
10
5
140
120
100
80
–
G = 1k
VD/2
VO
+
–
VD/2
G = 100
+
VCM
0
(Any Gain)
60
G = 10
G = 1
A3 + Output
Swing Limit
A3 – Output
Swing Limit
–5
–10
–15
40
20
0
–15
–10
–5
0
5
10
15
10
100
1k
10k
100k
1M
Output Voltage (V)
Frequency (Hz)
NEGATIVE POWER SUPPLY REJECTION
vs FREQUENCY
INPUT- REFERRED NOISE VOLTAGE
vs FREQUENCY
140
1k
100
10
120
100
80
60
40
20
0
G = 1k
G = 100
G = 10
G = 1
G = 10
G = 1
G = 100, 1k
G = 1k
BW Limit
1
10
100
1k
10k
100k
1M
1
10
100
1k
10k
Frequency (Hz)
Frequency (Hz)
®
PGA204/205
6
BB [ BURR-BROWN CORPORATION ]
