TLC271_01 Datasheet, PDF (66/82 Pages) Texas Instruments – LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS

TLC271, TLC271A, TLC271B
LinCMOS PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
APPLICATION INFORMATION (MEDIUM-BIAS MODE)
470 kΩ
1N4148
100 kΩ
5V
100 kΩ
47 kΩ
ÏÏÏÏ _–
ÏÏÏÏ _TLC271
ÏÏÏÏ ₊
BIAS
ÏÏÏÏ^SELECT
VO
2.5 V
R2
68 kΩ
1 µF
100 kΩ
R1
68 kΩ
C1
2.2 nF
C2
2.2 nF
NOTES: A. VO(PP) = 2 V
+ _{Ǹ B.} fo
1
2p R1R2C1C2
Figure 120. Wein Oscillator
5V
0.01 µF
VI
1 MΩ
1 MΩ
ÏÏÏÏ _–
ÏÏÏÏ _TLC271
ÏÏÏÏ ₊
BIAS
SELECT
ÏÏÏÏÏÏÏÏ_{2.5 V}
100 kΩ
10 kΩ
0.1 µF
0.22 µF
VO
100 kΩ
Figure 121. Single-Supply AC Amplifier
66
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