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TLC227X-Q1 Datasheet, PDF (5/35 Pages) Texas Instruments – ADVANCED LINCMOS RAIL-TO -RAIL OPERATIONAL AMPLIFIERS | |||
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TLC227xÄQ1, TLC227xAÄQ1
Advanced LinCMOS RAILÄTOÄRAIL
OPERATIONAL AMPLIFIERS
SGLS007B â FEBRUARY 2003 â REVISED OCTOBER 2003
TLC2272Q electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TAâ
TLC2272Q
TLC2272AQ
UNIT
MIN TYP MAX MIN TYP MAX
VIO Input offset voltage
25°C
Full range
300 2500
3000
300 950
µV
1500
αVIO
IIO
Temperature coefficient
of input offset voltage
Input offset voltage long-
term drift (see Note 4)
VIC = 0 V,
VO = 0 V,
Input offset current
VDD ± = ± 2.5 V,
RS = 50 â¦
25°C
to 125°C
25°C
25°C
Full range
2
0.002
0.5 60
800
2
µV/°C
0.002
0.5
µV/mo
60
pA
800
IIB
Input bias current
25°C
Full range
1 60
800
1 60
pA
800
VICR
Common-mode input
voltage
RS = 50 â¦,
|VIO | ⤠5 mV
25°C
Full range
0
to 4
0
to 3.5
â 0.3
to 4.2
0 â0.3
to 4 to 4.2
0
to 3.5
V
High-level output
VOH voltage
IOH = â 20 µA
IOH = â 200 µA
IOH = â 1 mA
25°C
4.99
4.99
25°C
4.85 4.93
4.85 4.93
Full range 4.85
4.85
V
25°C
4.25 4.65
4.25 4.65
Full range 4.25
4.25
VOL
VIC = 2.5 V,
Low-level output voltage VIC = 2.5 V,
VIC = 2.5 V,
IOL = 50 µA
IOL = 500 µA
IOL = 5 mA
25°C
25°C
Full range
25°C
Full range
0.01
0.09 0.15
0.15
0.9 1.5
1.5
0.01
0.09 0.15
0.15 V
0.9 1.5
1.5
Large-signal
AVD differential voltage
amplification
rid
Differential input
resistance
VIC = 2.5 V,
RL = 10 kâ¦â¡
VO = 1 V to 4 V RL = 1 mâ¦â¡
25°C
Full range
25°C
25°C
10 35
10
175
1012
10 35
10
175
1012
V/mV
â¦
ri
Common-mode input
resistance
25°C
1012
1012
â¦
ci
Common-mode input
capacitance
f = 10 kHz,
P package
25°C
8
8
pF
Closed-loop output
zo
impedance
f = 1 MHz,
AV = 10
25°C
140
140
â¦
CMRR
Common-mode rejection
ratio
VIC = 0 V to 2.7 V,
VO = 2.5 V,
RS = 50 â¦
25°C
70 75
Full range 70
70 75
dB
70
kSVR
Supply-voltage rejection
ratio (âVDD /âVIO)
VDD = 4.4 V to 16 V,
VIC = VDD /2, No load
25°C
80 95
Full range 80
80 95
dB
80
IDD Supply current
VO = 2.5 V,
No load
25°C
Full range
2.2
3
3
2.2
3
mA
3
â Full range is â 40°C to 125°C for Q level part.
â¡ Referenced to 2.5 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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