TLC2274ACPW Datasheet, PDF (32/52 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

TLC227x, TLC227xA
Advanced LinCMOS™ RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190B – FEBRUARY 1997 – REVISED JULY 1999
TYPICAL CHARACTERISTICS
DISTRIBUTION OF TLC2274 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 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
VO = 0
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 RANGE
vs
SUPPLY VOLTAGE
12
TA = 25°C
10 _{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.}
32
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