TLC27M2 Datasheet, PDF (32/34 Pages) Texas Instruments – LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS

TLC27M2, TLC27M2A, TLC27M2B, TLC27M7
LinCMOS™ PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS051C – OCTOBER 1987 – REVISED MAY 1999
APPLICATION INFORMATION
5V
Gain Control
1 MΩ
(see Note A)
1µ F
–+
100 kΩ
10 kΩ
–+
1 kΩ
0.1 µF
100 kΩ
+
–
1/2
TLC27M2
+–
0.1 µF
100 kΩ
NOTE A: Low to medium impedance dynamic mike
Figure 46. Microphone Preamplifier
VDD
10 MΩ
1 kΩ
1/2
TLC27M2
–
1/2
VO
TLC27M2
15 nF
VREF
+
100 kΩ
150 pF
NOTES: VDD = 4 V to 15 V
Vref = 0 V to VDD – 2 V
Figure 47. Photo-Diode Amplifier With Ambient Light Rejection
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