TLE2662 Datasheet, PDF (15/40 Pages) Texas Instruments – DUAL uPOWER JFET-INPUT OPERATIONAL AMPLIFIER WITH SWITCHED-CAPACITOR VOLTAGE CONVERTER

TLE2662
DUAL µPOWER JFET-INPUT OPERATIONAL AMPLIFIER
WITH SWITCHED-CAPACITOR VOLTAGE CONVERTER
SLOS118B – DECEMBER 1992 – REVISED AUGUST 1994
TYPICAL CHARACTERISTICS^†
OPERATIONAL AMPLIFIER SECTION
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION
vs
FREE-AIR TEMPERATURE
400
RL = 10 kΩ
350
300
250
VCC _± = ± 15 V
200
150
Á ¹⁰⁰
ÁÁ ₅₀
VCC _± = ± 5 V
0
– 75 – 50 – 25 0
25 50 75 100
TA – Free-Air Temperature – °C
Figure 16
SHORT-CIRCUIT OUTPUT CURRENT
vs
TIME
80
60
VID = – 100 mV
40
VCC _± = ± 15 V
20 TA = 25°C
VO = 0
0
– 20
– 40
– 60
– 80
0
VID = 100 mV
10
20
30
40
50
60
t – Time – s
Figure 17
SHORT-CIRCUIT OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
80
VCC _± = ± 15 V
60
VO = 0
VID = – 100 mV
40
20
0
– 20
VID = 100 mV
– 40
– 60
– 80
– 75 – 50 – 25 0
25 50 75 100
TA – Free-Air Temperature – °C
Figure 18
† _{Data applies for the amplifier block only; the switched-capacitor block is not supplying VCC – supply.}
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