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OPA376-Q1_15 Datasheet, PDF (9/20 Pages) Texas Instruments – Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim™ Series
OPA376-Q1
OPA2376-Q1, OPA4376-Q1
www.ti.com
SBOS549 – APRIL 2011
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, VS = +5V, RL = 10kΩ connected to VS/2, VCM = VS/2, and VO UT = VS/2, unless otherwise noted.
SETTLING TIME vs CLOSED-LOOP GAIN
CHANNEL SEPARATION vs FREQUENCY
100
140
120
100
10
0.01%
80
60
1
40
0.1%
20
0.1
1
10
100
Closed-Loop Gain (V/V)
Figure 19.
0
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Figure 20.
OPEN-LOOP OUTPUT RESISTANCE vs FREQUENCY
1k
100
10
400mA Load
2mA Load
1
0.1
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Figure 21.
Copyright © 2011, Texas Instruments Incorporated
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