TLE208X_16 Datasheet, PDF (59/79 Pages) Texas Instruments – EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
TYPICAL CHARACTERISTICS^†
SLEW RATE
vs
FREE-AIR TEMPERATURE
70
66
VCC _± = ± 15 V
RL = 2 kΩ
62 ^{CL = 100 pF}
58
54
50
SR –
46
42
SR +
38
34
30
– 75 – 55 – 35 –15 5 25 45 65 85
TA – Free-Air Temperature – °C
Figure 54
105 125
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 55
100 k
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
AV = – 1
AV = 1
0.4
1
4
10
VID – Differential Input Voltage – V
Figure 56
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
50
VCC _± = ± 15 V
45 _{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 57
† _{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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