TLC227X Datasheet, PDF (33/64 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

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TLC227x, TLC227xA
Advanced LinCMOS RAILĆTOĆRAIL
OPERATIONAL AMPLIFIERS
SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TYPICAL CHARACTERISTICS
DISTRIBUTION OF TLC2274
vs
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT^†
25
128 Amplifiers From
2 Wafer Lots
20
VDD = ± 2.5 V
N Package
TA = 25°C to 125°C
15
DISTRIBUTION OF TLC2274
vs
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT^†
25
128 Amplifiers From
2 Wafer Lots
20
VDD = ± 2.5 V
N Package
TA = 25°C to 125°C
15
10
10
5
5
0
−5 −4 −3 −2 −1 0 1 2 3 4 5
α_VIO − Temperature Coefficient − µV/°C
Figure 9
INPUT BIAS AND INPUT OFFSET CURRENT^†
vs
FREE-AIR TEMPERATURE
35
VDD = ± 2.5 V
30
VIC = 0 V
VO = 0 V
RS = 50 Ω
25
20
IIB
15
IIO
10
5
0
25
45
65
85
105
125
TA − Free-Air Temperature − °C
Figure 11
0
−5 −4 −3 −2 −1 0 1 2 3 4 5
α_VIO − Temperature Coefficient − µV/°C
Figure 10
INPUT VOLTAGE
vs
SUPPLY VOLTAGE
12
10
TA = 25°C
RS = 50 Ω
8
6
4
2
0
|VIO| ≤ 5 mV
−2
−4
−6
−8
− 10
2
3
4
5
6
7
8
|VDD _±| − Supply Voltage − V
Figure 12
† _{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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