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TLC272_02 Datasheet, PDF (10/36 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
electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TAâ
TLC272M, TLC277M
MIN TYP MAX UNIT
VIO
αVIO
Input offset voltage
TLC272M
TLC277M
Temperature coefficient of input offset
voltage
VO = 1.4 V,
RS = 50 â¦,
VO = 1.4 V,
RS = 50 â¦,
VIC = 0,
RL = 10 kâ¦
VIC = 0,
RL = 10 kâ¦
25°C
Full range
25°C
Full range
25°C to
125°C
1.1
10
mV
12
250 800
µV
4300
2.2
µV/°C
IIO
Input offset current (see Note 4)
IIB
Input bias current (see Note 4)
VO = 5 V,
VIC = 5 V
25°C
125°C
25°C
125°C
0.1
60 pA
1.8
15 nA
0.7
60 pA
10
35 nA
Common-mode input voltage range
VICR (see Note 5)
0 â 0.3
25°C
to
to
V
9 9.2
0
Full range
to
V
8.5
25°C
8 8.5
VOH High-level output voltage
VID = 100 mV,
RL = 10 kâ¦
â 55°C
7.8 8.5
V
125°C
7.8 8.4
25°C
0
50
VOL Low-level output voltage
VID = â 100 mV,
IOL = 0
â 55°C
125°C
0
50 mV
0
50
Large-signal differential voltage
AVD
amplification
VO = 1 V to 6 V,
RL = 10 kâ¦
25°C
â 55°C
125°C
10
36
7
50
7
27
V/mV
25°C
65
85
CMRR Common-mode rejection ratio
VIC = VICRmin
â 55°C
60
87
dB
125°C
60
86
Supply-voltage rejection ratio
kSVR (âVDD /âVIO)
25°C
65
95
VDD = 5 V to 10 V, VO = 1.4 V
â 55°C
60
90
dB
125°C
60
97
25°C
1.9
IDD
Supply current (two amplifiers)
VO = 5 V,
No load
VIC = 5 V,
â 55°C
3
125°C
1.3
â Full range is â 55°C to 125°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
4
6 mA
2.8
10
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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