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| OPA2140 Datasheet, PDF (12/25 Pages) Texas Instruments – High-Precision, Low-Noise, Rail-to-Rail Output 11MHz JFET Op Amp | |||
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OPA140
OPA2140, OPA4140
SBOS498A â JULY 2010 â REVISED AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, VS = ±18V, RL = 2k⦠connected to midsupply, VCM = VOUT = midsupply, unless otherwise noted.
SHORT-CIRCUIT CURRENT vs TEMPERATURE
CHANNEL SEPARATION vs FREQUENCY
60
ISC, Source
50
ISC, Sink
-90
-100
VOUT = 3VRMS
G = +1
40
-110
RL = 2kW
30
-120
20
-130
10
Short-circuiting causes thermal shutdown;
see Applications Information section.
0
-75 -50 -25 0 25 50 75 100 125 150
Temperature (°C)
Figure 32.
-140
-150
10
RL = 5kW
100
1k
10k
Frequency (Hz)
Figure 33.
100k
12
Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): OPA140 OPA2140 OPA4140
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