TLE2082 Datasheet, PDF (30/37 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
SLEW RATE
vs
DIFFERENTIAL INPUT VOLTAGE
50
AV = – 1
40
30
Rising Edge
20
AV = 1
10
VCC _± = ± 15 V
VO _± = ± 10 V (10% – 90%)
0
CL = 100 pF
TA = 25°C
–10
– 20
– 30 _{Falling Edge}
– 40
– 50
0.1
0.4
AV = – 1
AV = 1
1
4
10
VID – Differential Input Voltage – V
Figure 40
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
50
45
VCC _± = ± 15 V
VIC = 0
40
RS = 20 Ω
TA = 25°C
35
30
25
20
15
10
5
0
10
100
1k
10 k
f – Frequency – Hz
Figure 41
INPUT-REFERRED NOISE VOLTAGE
vs
NOISE BANDWIDTH
100
VCC _± = ± 15 V
VIC = 0
RS = 20 Ω
TA = 25°C
10
Peak-to-Peak
1
RMS
0.1
INPUT-REFERRED NOISE VOLTAGE
OVER A 10-SECOND TIME INTERVAL
1.2
VCC _± = ± 15 V
f = 0.1 to 10 Hz
0.9 TA = 25°C
0.6
0.3
0
– 0.3
0.01
1
10
100
1k
10 k
Noise Bandwidth – Hz
Figure 42
100 k
– 0.6
0 1 2 3 4 5 6 7 8 9 10
t – Time – s
Figure 43
5–30
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