Datasheet

TLC271, TLC271A, TLC271B
LinCMOS PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
66
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION (MEDIUM-BIAS MODE)
NOTES: A. V
O(PP)
= 2 V
f
o
1
2 R1R2C1C2
R2
68 kΩ
2.2 nF
C2
V
O
1N4148
470 kΩ
100 kΩ
C1
2.2 nF
R1
68 kΩ
47 kΩ
BIAS
SELECT
2.5 V
100 kΩ
1 µF
100 kΩ
5 V
–
+
TLC271
B.
Figure 120. Wein Oscillator
2.5 V
SELECT
BIAS
0.22 µF
100 kΩ
100 kΩ
5 V
0.1 µF
10 kΩ
1 MΩ
0.01 µF
1 MΩ
V
I
V
O
–
+
TLC271
Figure 121. Single-Supply AC Amplifier