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TLC2652_15 Datasheet, PDF (20/39 Pages) Texas Instruments – Advanced LinCMOSE PRECISION CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS | |||
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TLC2652, TLC2652A, TLC2652Y
Advanced LinCMOS PRECISION CHOPPERÄSTABILIZED
OPERATIONAL AMPLIFIERS
SLOS019E â SEPTEMBER 1988 â REVISED FEBRUARY 2005
TYPICAL CHARACTERISTICSâ
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
100
80
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
2.1
RL = 10 kâ¦
CL = 100 pF
TA = 25°C
2
60
40
20
VDD ± = ± 5 V
RS = 20 â¦
TA = 25°C
0
1
10
100
1k
f â Frequency â Hz
Figure 27
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
2.6
VDD ± = ± 5 V
RL = 10 kâ¦
2.4
CL = 100 pF
2.2
2
1.8
1.4
1.2
â75 â50 â25 0 25 50 75 100 125
TA â Free-Air Temperature â °C
Figure 29
1.9
1.8
0 12 3 4 56 78
|VCC ±| â Supply Voltage â V
Figure 28
PHASE MARGIN
vs
SUPPLY VOLTAGE
50°
RL = 10 kâ¦
CL = 100 pF
TA = 25°C
48°
46°
44°
42°
40°
01 2 3 4 5 6 7 8
|VCC ±| â Supply Voltage â V
Figure 30
â 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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