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TLC272CPWR Datasheet, PDF (23/51 Pages) Texas Instruments – LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS | |||
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TLC272, TLC272A, TLC272B, TLC272Y, TLC277
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS091E â OCTOBER 1987 â REVISED FEBRUARY 2002
TYPICAL CHARACTERISTICSâ
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
1.0
0.9
VID = â 1 V
ÃÃÃÃ VIC = 0.5 V
ÃÃÃà 0.8 TA = 25°C
See Note A
ÃÃÃÃ 0.7
0.6
VDD = 5 V
VDD = 4 V
VDD = 3 V
0.5
0.4
0.3
ÃÃÃÃ0.2
0.1
0
01234567
IOL â Low-Level Output Current â mA
NOTE A: The 3-V curve only applies to the C version.
Figure 18
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
3.0
VID = â 1 V
ÃÃÃÃÃ 2.5
VIC = 0.5 V
ÃÃÃÃÃÃÃÃà TA = 25°C
VDD = 16 V
2.0
VDD = 10 V
1.5
1.0
ÃÃÃÃÃÃ0.5
8
0
0
5
10
15
20
25
30
IOL â Low-Level Output Current â mA
Figure 19
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
SUPPLY VOLTAGE
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
60
RL = 10 kâ¦
50
40
50
TA = â 55°C
ÃÃÃà TA = 0°C
45
40
35
30
RL = 10 kâ¦
VDD = 10 V
30
ÃÃÃÃÃÃ
20
10
25
ÃÃÃà TA = 25°C
20
ÃÃÃà Ãà TA = 85°C
15
TA = 125°C
ÃÃÃÃÃÃÃÃÃ 10
5
VDD = 5 V
0
0 2 4 6 8 10 12 14 16
VDD â Supply Voltage â V
0
â 75 â 50 â 25 0
25 50 75 100 125
TA â Free-Air Temperature â °C
Figure 20
Figure 21
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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