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Y2272 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
Y2272 Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS TI
Texas Instruments TI
Y2272 Datasheet PDF : 76 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TLC227x, TLC227xA
ą
Advanced LinCMOSRAILĆTOĆRAIL
OPERATIONAL AMPLIFIERS
SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2274C electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC2274C
TLC2274AC
TA†
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 70°C
2
2
µV/°C
Input offset voltage
long-term drift
(see Note 4)
VDD ± = ± 2.5 V, VIC = 0 V,
VO = 0 V,
RS = 50
25°C
0.002
0.002
µV/mo
IIO
Input offset current
25°C
Full range
0.5 60
100
0.5 60
pA
100
IIB
Input bias current
25°C
Full range
1 60
100
1 60
pA
100
VICR
Common-mode input
voltage
RS = 50 ,
VIO5 mV,
25°C
Full range
0 −0.3
to 4 to 4.2
0 to
3.5
0 −0.3
to 4 to 4.2
0 to
3.5
V
VOH
IOH = − 20 µA
High-level output voltage IOH = − 200 µA
IOH = − 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,
IOL = 50 µA
Low-level output voltage VIC = 2.5 V, IOL = 500 µA
VIC = 2.5 V,
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
AVD
Large-signal differential
voltage amplification
VIC = 2.5 V,
VO = 1 V to 4 V
RL = 10 k
RL = 1 m
25°C
Full range
25°C
rid
Differential input
resistance
25°C
15 35
15
175
1012
15
35
15
175
1012
V/mV
ri
Common-mode input
resistance
25°C
1012
1012
ci
Common-mode input
capacitance
f = 10 kHz,
N package
25°C
8
8
pF
Closed-loop output
zo
impedance
f = 1 MHz,
AV = 10
25°C
140
140
CMRR
Common-mode rejection
ratio
VIC = 0 V to 2.7 V,
VO = 2.5 V,
RS = 50
25°C
70 75
Full range 70
70
75
dB
70
kSVR
Supply-voltage rejection
ratio (VDD /VIO)
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
4.4
6
6
4.4
6
6 mA
Full range is 0°C to 70°C.
Referenced to 0 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.
10
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