NE570 - Compandor

Datasheet Summary

Description

Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol RECT CAP 1 RECT IN 1 DG CELL IN 1 GND INV.

IN 1 RES.

R3 1 OUTPUT 1 THD TRIM 1 THD TRIM 2 OUTPUT 2 RES.

Features

http://onsemi. com.

ON Semiconductor

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Datasheet Details

Part number	NE570
Manufacturer	ON Semiconductor
File Size	124.16 KB
Description	Compandor
Datasheet	NE570 Datasheet
Additional preview pages of the NE570 datasheet.

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Full PDF Text Transcription

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NE570 Compandor The NE570 is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range compressor or expandor. Each channel has a full−wave rectifier to detect the average value of the signal, a linerarized temperature−compensated variable gain cell, and an operational amplifier. The NE570 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems. Features http://onsemi.com MARKING DIAGRAM 16 • • • • • • • • • • • • • • Complete Compressor and Expandor in One IC Temperature Compensated Greater than 110 dB Dynamic Range Operates Down to 6.

Published: Apr 27, 2007 |