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OPA124 Datasheet, PDF (5/8 Pages) Burr-Brown (TI) – Low Noise Precision Difet OPERATIONAL AMPLIFIER | |||
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TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, and VCC = ±15VDC, unless otherwise noted.
BIAS AND OFFSET CURRENT
BIAS AND OFFSET CURRENT
vs TEMPERATURE
vs INPUT COMMON-MODE VOLTAGE
1k
1k
10
100
PB
10
100
1
10
Bias Current
1
1
0.1
Offset Current
0.1
0.1
0.01
â50 â25
0
25
50
75
Ambient Temperature (°C)
0.01
100 125
0.01
â15
â10
â5
0
5
10
Common-Mode Voltage (V)
10
1
0.1
0.01
15
140
120
100
80
60
40
20
0
1
POWER SUPPLY REJECTION
vs FREQUENCY
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
140
120
100
80
60
40
20
0
1
COMMON-MODE REJECTION
vs FREQUENCY
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
120
110
100
90
80
70
â15
â10
â5
0
5
10
15
Common-Mode Voltage (V)
140
120
100
80
60
40
20
0
1
OPEN-LOOP FREQUENCY RESPONSE
â45
Gain
Phase
Margin
â 65°
â90
â135
â180
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
®
5
OPA124
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