TLE2141 Datasheet, PDF (23/29 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
TYPICAL CHARACTERISTICS^†
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
140
VCC _± = ± 15 V
VO = ± 10 V
RL = 10 kΩ
120
RL = 2 kΩ
100
80
– 75 – 50 – 25 0 25 50 75 100 125 150
TA – Free-Air Temperature – °C
Figure 13
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT
vs
FREQUENCY
120
0°
110
20°
100
40°
90
60°
80 _{Phase Shift}
80°
70
100°
60
AVD
50
120°
140°
40
160°
30
180°
20 ^VCC ± ^{= ± 15 V}
10
RL = 2 kΩ
CL = 100 pF
0 TA = 25°C
– 10
1
10 100
200°
220°
240°
260°
1 k 10 k 100 k 1 M 10 M
f – Frequency – Hz
Figure 14
CLOSED-LOOP OUTPUT IMPEDANCE
vs
FREQUENCY
100
30 Ω
10
SHORT-CIRCUIT OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
60
VCC _± = ± 15 V
VO = 0
50
VID = 1
1
40
AVD = 100
0.1
AVD = 10
AVD = 1
30
0.01
VID = – 1
0.001
1k
10 k
100 k
1M
f – Frequency – Hz
Figure 15
10 M
20
– 75 – 50 – 25 0 25 50 75 100 125 150
TA – Free-Air Temperature – °C
Figure 16
† _{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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