Datasheet

TLC272, TLC272A, TLC272B, TLC272Y, TLC277
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS091E – OCTOBER 1987 – REVISED FEBRUARY 2002
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 6
–5
0
Percentage of Units – %
V
IO
– Input Offset Voltage – mV
5
60
–4 –3 –2 –1 0 1 2 34
10
20
30
40
50
753 Amplifiers Tested From 6 Wafer Lots
V
DD
= 5 V
T
A
= 25°C
P Package
DISTRIBUTION OF TLC272
INPUT OFFSET VOLTAGE
Figure 7
50
40
30
20
10
43210–1–2–3–4
60
5
V
IO
– Input Offset Voltage – mV
Percentage of Units – %
0
–5
DISTRIBUTION OF TLC272
INPUT OFFSET VOLTAGE
753 Amplifiers Tested From 6 Wafer Lots
V
DD
= 10 V
T
A
= 25°C
P Package
Figure 8
324 Amplifiers Tested From 8 Wafer Lots
V
DD
= 5 V
T
A
= 25°C to 125°C
P Package
Outliers:
(1) 20.5 µV/°C
50
40
30
20
10
864
20–2–4–6–8
60
10
Percentage of Units – %
0
–10
αV
IO
– Temperature Coefficient – µV/°C
DISTRIBUTION OF TLC272 AND TLC277
INPUT OFFSET VOLTAGE
TEMPERATURE COEFFICIENT
Figure 9
324 Amplifiers Tested From 8 Wafer Lots
V
DD
= 5 V
T
A
= 25°C to 125°C
P Package
Outliers:
(1) 21.2 µV/°C
–10
0
Percentage of Units – %
10
60
–8 –6 –4 –202468
10
20
30
40
50
αV
IO
– Temperature Coefficient – µV/°C
DISTRIBUTION OF TLC272 AND TLC277
INPUT OFFSET VOLTAGE
TEMPERATURE COEFFICIENT