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TLC227X Datasheet, PDF (20/64 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS | |||
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TLC227x, TLC227xA
Ä
Advanced LinCMOS RAILÄTOÄRAIL
OPERATIONAL AMPLIFIERS
SLOS190G â FEBRUARY 1997 â REVISED MAY 2004
TLC2274I electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC2274I
TLC2274AI
TAâ
UNIT
MIN TYP MAX MIN TYP MAX
VIO
Input offset voltage
25°C
Full range
300 2500
3000
300 950
µV
1500
αVIO
Temperature coefficient of
input offset voltage
25°C to 85°C
2
2
µV/°C
Input offset voltage
long-term drift (see Note 4)
VIC = 0 V,
RS = 50 â¦
VO = 0 V,
25°C
25°C
IIO
Input offset current
â40°C to 85°C
Full range
0.002
0.5
60
150
800
0.002
0.5
µV/mo
60
150 pA
800
25°C
1
60
1
60
IIB
Input bias current
â40°C to 85°C
150
150 pA
Full range
800
800
VICR
Common-mode input
voltage
RS = 50 â¦, VIO | ⤠5 mV
25°C
Full range
â5 to
4
â5 to
3.5
â5.3
to 4.2
â5 to
4
â5 to
3.5
â5.3
to 4.2
V
VOM +
Maximum positive peak
output voltage
IO = â 20 µA
IO = â 200 µA
IO = 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
VIC = 0 V, IO = 50 µA
25°C
â 4.99
â 4.99
25°C
â 4.85 â 4.91
â 4.85 â 4.91
VOM â
Maximum negative peak
output voltage
VIC = 0 V, IO = 500 µA
Full range â 4.85
â 4.85
V
VIC = 0 V, IO = 5 mA
25°C
Full range
â 3.5
â 3.5
â 4.1
â 3.5
â 3.5
â 4.1
AVD
Large-signal differential
voltage amplification
VO = ± 4 V
RL = 10 kâ¦
RL = 1 Mâ¦
rid
Differential input resistance
ri
Common-mode input
resistance
25°C
Full range
25°C
25°C
25°C
25
50
25
300
1012
1012
25
50
25
300
1012
1012
V/mV
â¦
â¦
ci
Common-mode input
capacitance
f = 10 kHz, N package
25°C
8
8
pF
zo
Closed-loop output
impedance
f = 1 MHz, AV = 10
25°C
130
130
â¦
CMRR
Common-mode rejection
ratio
VIC = â 5 V to 2.7 V,
VO = 0 V, RS = 50 â¦
25°C
Full range
75
80
75
75
80
dB
75
kSVR
Supply-voltage rejection
ratio (âVDD ± /âVIO)
VDD ± = ± 2.2 V to ± 8 V,
VIC = 0 V, No load
25°C
Full range
80
95
80
80
95
dB
80
IDD
Supply current
VO = 0 V, No load
25°C
Full range
4.8
6
6
4.8
6
mA
6
â Full range is â 40°C to 125°C.
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.
20
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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