TLC271_01 Datasheet, PDF (20/82 Pages) Texas Instruments – LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS

TLC271, TLC271A, TLC271B
LinCMOS PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS (HIGH-BIAS MODE)^†
LARGE-SCALE DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT
vs
FREQUENCY
107
VDD = 10 V
106
RL = 10 kΩ
TA = 25°C
105
0°
104
30°
AVD
103
60°
102
ÁÁÁÁ ₁₀₁
Phase Shift
90°
120°
1
150°
0.1
180°
10 100 1 k 10 k 100 k 1 M 10 M
f – Frequency – Hz
Figure 29
PHASE MARGIN
vs
SUPPLY VOLTAGE
53°
52°
51°
PHASE MARGIN
vs
FREE-AIR TEMPERATURE
50°
VDD = 5 V
VI = 10 mV
48°
CL = 20 pF
See Figure 100
50°
46°
49°
48°
ÁÁÁÁ_47°
46°
VI = 10 mV
CL = 20 pF
TA = 25°C
See Figure 100
ÁÁÁÁ44°
42°
45°
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 30
40°
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 31
† _{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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