TLC1078CDRG4 Datasheet, PDF (24/36 Pages) Texas Instruments – LinCMOS UPOWER PRECISION OPERATIONAL AMPLIFIERS

TLC1078, TLC1078Y, TLC1079, TLC1079Y
LinCMOS µPOWER PRECISION
OPERATIONAL AMPLIFIERS
SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
300
VDD = 5 V
RS = 20 Ω
TA = 25°C
200
100
90
80
70
60
ÁÁÁÁ50
1
150
130
110
10
100
f – Frequency – Hz
Figure 29
1000
UNITY-GAIN BANDWIDTH^†
vs
FREE-AIR TEMPERATURE
VDD = 5 V
VI = 10 mV
CL = 20 pF
See Figure 2
UNITY-GAIN BANDWIDTH
vs
SUPPLY VOLTAGE
140
VI = 10 mV
130
CL = 20 pF
TA = 25°C
120
See Figure 2
110
100
90
80
70
60
50
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 30
PHASE MARGIN
vs
SUPPLY VOLTAGE
42°
VI = 10 mV
40°
CL = 20 pF
TA = 25°C
See Figure 2
38°
90
36°
70
34°
50
30
– 75 – 50 – 25 0 25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 31
32°
30°
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 32
† _{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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