Datasheet

TLC271, TLC271A, TLC271B
LinCMOS PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
45
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS (LOW-BIAS MODE)
†
Figure 66
–5
0
Percentage of Units – %
V
IO
– Input Offset Voltage – mV
5
70
–4 –3 –2 –101234
10
20
30
40
50
60
DISTRIBUTION OF TLC271
INPUT OFFSET VOLTAGE
V
DD
= 5 V
T
A
= 25°C
P Package
905 Amplifiers Tested From 6 Wafer Lots
Figure 67
60
50
40
30
20
10
43210–1–2–3–4
70
5
V
IO
– Input Offset Voltage – mV
Percentage of Units – %
0
–5
DISTRIBUTION OF TLC271
INPUT OFFSET VOLTAGE
P Package
T
A
= 25°C
V
DD
= 10 V
905 Amplifiers Tested From 6 Wafer Lots
Figure 68
60
50
40
30
20
10
86420–2–4–6–8
70
10
Percentage of Units – %
0
–10
DISTRIBUTION OF TLC271
INPUT OFFSET VOLTAGE
TEMPERATURE COEFFICIENT
α
VIO
– Temperature Coefficient – µV/°C
(1) 12.1 µV/°C
(1) 19.2 µV/°C
Outliers:
P Package
T
A
= 25°C to 125°C
V
DD
= 5 V
356 Amplifiers Tested From 8 Wafer Lots
Figure 69
–10
0
Percentage of Units – %
α
VIO
– Temperature Coefficient – µV/°C
10
70
–8 –6 –4 –20 2 4 6 8
10
20
30
40
50
60
DISTRIBUTION OF TLC271
INPUT OFFSET VOLTAGE
TEMPERATURE COEFFICIENT
356 Amplifiers Tested From 8 Wafer Lots
V
DD
= 10 V
P Package
Outliers:
(1) 18.7 µV/°C
(1) 11.6 µV/°C
T
A
= 25°C to 125°C
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.