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8507

UTC
Part Number 8507
Manufacturer UTC
Description 4mA COMPANDER
Published Apr 19, 2020
Detailed Description UNISONIC TECHNOLOGIES CO., LTD 8507 LINEAR INTEGRATED CIRCUIT 4mA COMPANDER  DESCRIPTION The UTC 8507 is a automati...
Datasheet PDF File 8507 PDF File

8507
8507



Overview
UNISONIC TECHNOLOGIES CO.
, LTD 8507 LINEAR INTEGRATED CIRCUIT 4mA COMPANDER  DESCRIPTION The UTC 8507 is a automatic gain control system that is used for dynamic range compression and expansion.
By companding the signal, this can reduce the noise components.
The UTC 8507 includes compressor, expander, pre-amp, filter amp, limiter and mute/bypath logic.
 FEATURES * Wide Supply Voltage (2.
4 ~ 7V ) * Easy Gain Control * Mute/Bypath Logic * Data In/Out Pin  ORDERING INFORMATION Lead Free 8507L-D20-T - Ordering Number Halogen Free 8507G-D20-T 8507G-S20-R Package DIP-20 SOP-20 Packing Tube Tape Reel 8507L-D20-T (1) Packing Type (2) Package Type (3) Green Package (1) T: Tube, R: Tape Reel (2) D20: DIP-20, S20: SOP-20 (3) L: Lead Free, G: Halogen Free and Lead Free  MARKING DIP-20 SOP-20 www.
unisonic.
com.
tw Copyright © 2015 Unisonic Technologies Co.
, Ltd 1 of 5 QW-R123-006.
C 8507  PIN CONFIGURATION FO FI CO DI AGIC CRC CPICPI+ CB GND 1 2 3 4 5 6 7 8 9 10 LINEAR INTEGRATED CIRCUIT 20 VCC 19 EO 18 ERC 17 DO 16 EPI15 EPI+ 14 EB 13 EMUTE 12 BYPATH 11 CMUTE  PIN DESCRIPTION PIN No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SYMBOL FO FI CO DI AGIC CRC CPICPI+ CB GND CMUTE BYPATH EMUTE EB EPI+ EPIDO ERC EO VCC Filter Amp Output Filter Amp Input Compressor Output Data Input AC Gain Infinity Capacitor Compressor Rectifier Capacitor Compressor Inverting Input Compressor Non-Inverting Input Compressor Reference Bias Ground Compressor Mute No companding Expander Mute Expander Reference Bias Expander Non-Inverting Input Expander Inverting Input Data Output Expander Rectifier Capacitor Expander Output Supply Voltage DESCRIPTON UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 5 QW-R123-006.
C 8507  BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT CPI- 7 3.
3k CPI+ 8 5.
1K + EPI- 16 EPI+ 15 + AGIC 5 Bypath CRC 6 Rectifier Variable Resistor DI CO FI 432 Compressor Output Buffer Filter Amp + - Compressor Mute Summing Amp CB Bypath Varia...



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