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NE571

Philipss
Part Number NE571
Manufacturer Philipss
Description Compandor
Published May 7, 2005
Detailed Description INTEGRATED CIRCUITS SA571 Compandor Product specification IC17 Data Handbook 1997 Aug 14 Philips Semiconductors Phili...
Datasheet PDF File NE571 PDF File

NE571
NE571


Overview
INTEGRATED CIRCUITS SA571 Compandor Product specification IC17 Data Handbook 1997 Aug 14 Philips Semiconductors Philips Semiconductors Product specification Compandor SA571 DESCRIPTION The SA571 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 SA571 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.
PIN CONFIGURATION D, and N Packages1 RECT CAP 1 RECT IN 1 AG CELL IN 1 GND INV.
IN 1 RES.
R3 1 OUTPUT 1 THD TRIM 1 1 2 3 4 5 6 7 8 16 RECT CAP 2 15 RECT IN 2 14 AG CELL IN 2 13 VCC 12 INV.
IN 2 11 RES.
R3 2 FEATURES • Complete compressor and expandor in one IChip • Temperature compensated • Greater than 110dB dynamic range • Operates down to ...



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