Datasheet

TLC274, TLC274A, TLC274B, TLC274Y, TLC279
LinCMOS
 PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS092B – SEPTEMBER 1987 – REVISED AUGUST 1994
21
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
T
A
= 25°C
N Package
DISTRIBUTION OF TLC274
INPUT OFFSET VOLTAGE
753 Amplifiers Tested From 6 Wafer Lots
V
DD
= 5 V
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
N Package
T
A
= 25°C
V
DD
= 10 V
DISTRIBUTION OF TLC274
INPUT OFFSET VOLTAGE
753 Amplifiers Tested From 6 Wafer Lots
Figure 8
50
40
30
20
10
86420–2–4–6–8
60
10
α
VIO
– Temperature Coefficient – µV/°C
Percentage of Units – %
0
–10
N Package
T
A
= 25°C to 125°C
324 Amplifiers Tested From 8 Wafer Lots
Outliers:
(1) 20.5 V/°C
DISTRIBUTION OF TLC274 AND TLC279
INPUT OFFSET VOLTAGE
TEMPERATURE COEFFICIENT
V
DD
= 5 V
Figure 9
–10
0
Percentage of Units – %
α
VIO
– Temperature Coefficient – µV/°C
10
60
–8 –6 –4 –2 0 2 4 6 8
10
20
30
40
50
Outliers:
T
A
= 25°C to 125°C
N Package
(1) 21.2 V/C
DISTRIBUTION OF TLC274 AND TLC279
INPUT OFFSET VOLTAGE
TEMPERATURE COEFFICIENT
324 Amplifiers Tested From 8 Wafer Lots
V
DD
= 10 V