OPA349 Datasheet, PDF (4/7 Pages) Burr-Brown (TI) – 1mA, Rail-to-Rail, CMOS OPERATIONAL AMPLIFIERS

TYPICAL PERFORMANCE CURVES
At T_A = +25°C, V_S = 5V, unless otherwise noted.
100
90
80
70
60
50
40
30
20
10
0
0.1
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
1
10 100 1k 10k 100k
Frequency (Hz)
0
45
90
135
180
1M
COMMON-MODE REJECTION RATIO vs FREQUENCY
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
Frequency (Hz)
POWER SUPPLY REJECTION RATIO vs FREQUENCY
100
90
80
70
60
–PSRR
+PSRR
50
40
30
20
10
0
10
100
1k
10k
Frequency (Hz)
100k
1000
INPUT VOLTAGE NOISE DENSITY
400
100
90
80
70
60
50
40
30
20
10
0
10
CHANNEL SEPARATION vs FREQUENCY
100
1k
10k
Frequency (Hz)
100k
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
100
10
100
1k
10k
Frequency (Hz)
–30 –25 –20 –15 –10 –5 0 5 10 15 20 25 30 35 40
Offset Voltage Drift
®
OPA349
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