TLE2082 Datasheet, PDF (33/37 Pages) Texas Instruments – EXCALIBUR HIGH-SPEED JFET-INPUT DUAL OPERATIONAL AMPLIFIERS

TLE2082, TLE2082A, TLE2082Y
EXCALIBUR HIGH-SPEED
JFET-INPUT DUAL OPERATIONAL AMPLIFIERS
SLOS105A – AUGUST 1991 – REVISED AUGUST 1994
TYPICAL CHARACTERISTICS^†
PHASE MARGIN
vs
SUPPLY VOLTAGE
90°
80°
70°
60°
CL = 25 pF
50°
CL = 100 pF
40°
30°
20° ^{VIC = 0}
VO = 0
10° ^{RL = 2 kΩ}
TA = 25°C
0°
0
4
8
12
16
20
|VCC _±| – Supply Voltage – V
Figure 52
PHASE MARGIN
vs
LOAD CAPACITANCE
90°
80°
70°
60°
VCC _± = ± 15 V
50°
VCC _± = ± 5 V
40°
30°
20° ^{VIC = 0}
VO = 0
10° ^{RL = 2 kΩ}
TA = 25°C
0°
0
20
40
60
80
100
CL – Load Capacitance – pF
Figure 53
NONINVERTING LARGE-SIGNAL
PULSE RESPONSE
15
TA = 25°C,
125°C
10
TA = – 55°C
5
TA = – 55°C
SMALL-SIGNAL PULSE RESPONSE
100
50
0
TA = 25°C,
125°C
–5
VCC _± = ± 15 V
– 10
AV = 1
RL = 2 kΩ
CL = 100 pF
– 15
0
1
2
3
4
5
t – Time – µs
Figure 54
0
–50
–100
VCC _± = ± 15 V
AV = – 1
RL = 2 kΩ
CL = 100 pF
TA = 25°C
0
0.4
0.8
1.2
1.6
t – Time – µs
Figure 55
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
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