TLE2682 Datasheet, PDF (26/49 Pages) Texas Instruments – HIGH-SPEED JFET-INPUT DUAL OPERATIONAL AMPLIFIER WITH SWITCHED-CAPACITOR VOLTAGE CONVERTER

TLE2682
HIGHĆSPEED JFETĆINPUT DUAL OPERATIONAL AMPLIFIER
WITH SWITCHEDĆCAPACITOR VOLTAGE CONVERTER
SLOS127 − JUNE 1993
TYPICAL CHARACTERISTICS^†
OPERATIONAL AMPLIFIER SECTION
CLOSED-LOOP OUTPUT IMPEDANCE
vs
FREQUENCY
100
VCC _± = ± 15 V
TA = 25°C
10
CROSSTALK ATTENUATION
vs
FREQUENCY
140
120
100
1 ^{AV = 100}
0.1 AV = 10
0.01
AV = 1
0.001
10 100
1 k 10 k 100 k 1 M 10 M
f − Frequency − Hz
Figure 57
80
60
40
20
10
VCC _± = ± 15 V
VIC = 0
RL = 2 kΩ
TA = 25°C
100
1k
10 k
f − Frequency − Hz
Figure 58
† _{Data applies to the operational amplifier block only. Switched-capacitor block is not supplying VCC − supply.}
100 k
26
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