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TLE207XA_07 Datasheet, PDF (61/83 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS | |||
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TLE207x, TLE207xA
EXCALIBUR LOWÄNOISE HIGHÄSPEED
JFETÄINPUT OPERATIONAL AMPLIFIERS
SLOS181B â FEBRUARY 1997 â REVISED APRIL 2004
TYPICAL CHARACTERISTICS
SLEW RATEâ
vs
FREE-AIR TEMPERATURE
70
66
VCC ± = ± 15 V
RL = 2 kâ¦
62 CL = 100 pF
58
54
50
SR â
46
42
SR +
38
34
30
â75 â 55 â 35 â15 5 25 45 65 85
TA â Free-Air Temperature â °C
Figure 50
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
â10
â 20
â 30
AV = â 1
CL = 100 pF
TA = 25°C
â 40
Falling Edge
â 50
100
1k
10 k
RL â Load Resistance â â¦
Figure 51
100 k
SLEW RATE
vs
DIFFERENTIAL INPUT VOLTAGE
50
AV = â 1
40
30
Rising Edge
20
AV = 1
10
VCC ± = ± 15 V
VO ± = ± 10 V (10% â 90%)
0
CL = 100 pF
TA = 25°C
â10
â 20
â 30 Falling Edge
â 40
â 50
0.1
AV = 1
AV = â 1
0.4
1
4
10
VID â Differential Input Voltage â V
Figure 52
EQUIVALENT INPUT NOISE VOLTAGE
(SPECTRAL DENSITY)
vs
FREQUENCY
50
45
VCC ± = ± 15 V
VIC = 0
40
RS = 20 â¦
TA = 25°C
35
30
25
20
15
10
5
0
10
100
1k
10 k
f â Frequency â Hz
Figure 53
â Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
61
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