TLC2872 Datasheet, PDF (10/17 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL DUAL OPERATIONAL AMPLIFIERS

TLC2872Z, TLC2872Y
Advanced LinCMOS™ RAIL-TO-RAIL
DUAL OPERATIONAL AMPLIFIERS
SLOS117 – OCTOBER 1992
TYPICAL CHARACTERISTICS
DISTRIBUTION OF TLC2872Z
INPUT OFFSET VOLTAGE
20
891 Amplifiers From
2 Wafer Lots
VDD = ± 2.5 V
TA = 25°C
15
10
DISTRIBUTION OF TLC2872Z
TEMPERATURE COEFFICIENT
25
128 Amplifiers From
2 Wafer Lots
20
VDD = ± 2.5 V
P Package
TA = 25°C to 150°C
15
10
5
5
0
– 1.6 – 1.2 – 0.8 – 0.4 0 0.4 0.8 1.2 1.6
VIO – Input Offset Voltage – mV
Figure 1
INPUT BIAS AND OFFSET CURRENTS
vs
FREE-AIR TEMPERATURE
70
VDD = ± 2.5 V
60
VIC = 0
VO = 0
RS = 50 Ω
50
40
IIB
30
20
IIO
10
0
25
50
75
100
125
150
TA – Free-Air Temperature – °C
Figure 3
0
–5 –4 –3 –2 –1 0 1 2 3 4 5
α _VIO – Temperature Coefficient – µV/°C
Figure 2
INPUT VOLTAGE RANGE
vs
FREE-AIR TEMPERATURE
5
VDD = 5 V
4
3
2
|VIO| ≤ 5 mV
1
0
–1
– 50 – 25 0
25 50 75 100 125 150
TA – Free-Air Temperature – °C
Figure 4
10
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