TLE2682 Datasheet, PDF (21/49 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
SHORT-CIRCUIT OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
80
64
VID = − 1 V
VCC _± = ± 15 V
48
32
VCC _± = ± 5 V
16
− 16
− 32
VID = 1 V
VCC _± = ± 5 V
− 48
VCC _± = ± 15 V
− 64
VO = 0
− 80
− 55 − 35 −15 5
25 45 65 85
TA − Free-Air Temperature − °C
Figure 37
SLEW RATE
vs
FREE-AIR TEMPERATURE
70
66
VCC _± = ± 15 V
RL = 2 kΩ
62 ^{CL = 100 pF}
58
54
50
46
SR −
42
SR +
38
34
30
− 55 − 35 −15 5
25 45 65 85
TA − Free-Air Temperature − °C
Figure 39
SLEW RATE
vs
FREE-AIR TEMPERATURE
45
VCC _± = ± 5 V
43 RL = 2 kΩ
CL = 100 pF
41
39
SR −
37
35
SR +
33
31
29
27
25
− 55 − 35 −15 5 25 45 65 85
TA − Free-Air Temperature − °C
Figure 38
SLEW RATE
vs
LOAD RESISTANCE
50
Rising Edge
40
30
20
10
VCC _± = ± 5 V
VCC _± = ± 15 V
VO _± = ± 2.5 V
VO _± = ± 10 V
0
−10
− 20
− 30
AV = − 1
CL = 100 pF
TA = 25°C
− 40
Falling Edge
− 50
100
1k
10 k
RL − Load Resistance − Ω
Figure 40
100 k
† _{Data applies to the operational amplifier block only. Switched-capacitor block is not supplying VCC − supply.}
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• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
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