TLC27M4 Datasheet, PDF (35/37 Pages) Texas Instruments – LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

TLC27M4, TLC27M4A, TLC27M4B, TLC27M4Y, TLC27M9
LinCMOS™ PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS093C – OCTOBER 1987 – REVISED MAY 1999
APPLICATION INFORMATION
5V
(see Note A)
1 µF ^{100 kΩ}
+
10 kΩ
0.1 µF
+
1 kΩ
Gain Control
1 MΩ
–
+
+
1/4
TLC27M4
1 µF
100 kΩ
100 kΩ
NOTE A: Low to medium impedance dynamic mike
Figure 46. Microphone Preamplifier
VDD
10 MΩ
1 kΩ
1/4
– ^TLC27M4
1/4
VO
TLC27M4
15 nF
VREF
+
100 kΩ
150 pF
NOTE: 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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