SA571: Compandor

Overview
Specifications
Packages
Datasheet: SA571 Compandor
Rev. 4 (104.0kB)
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»Product Change Notification (9)
Product Overview
Product Description
The SA571 Compandor 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.
Features
 
  • Complete Compressor and Expandor in one IC
  • Temperature Compensated
  • Greater than 110 dB Dynamic Range
  • Operates Down to 6.0 VDC
  • System Levels Adjustable with External Components
  • Distortion may be Trimmed Out
  • Dynamic Noise Reduction Systems
  • Voltage−controlled Amplifier
Applications   End Products
  • High Level Limiter
  • Low Level Expandor − Noise Gate
  • Dynamic Filters
 
  • Audio Amplifier
  • Satellite Radio
Technical Documentation & Design Resources
Application Notes (3) Package Drawings (2)
Data Sheets (1)  
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
SA571DG Active
Pb-free
Halide free
Compandor SOIC-16W 751G-03 3 Tube 47 $2.0
SA571DR2G Active
Pb-free
Halide free
Compandor SOIC-16W 751G-03 3 Tape and Reel 1000 $2.0
SA571NG Last Shipments 
Pb-free
Halide free
Compandor PDIP-16 648-08 NA Tube 25  
SA571D Last Shipments 
Compandor SOIC-16W 751G-03 1 Tube 47  
SA571DR2 Last Shipments
Compandor SOIC-16W 751G-03 1 Tape and Reel 1000  
SA571N Last Shipments
Compandor PDIP-16 648-08 Tube 25  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) :
Arrow   (2014-12-20 06:49) : 73
Avnet   (2014-12-19 00:00) : <100
Digi-Key   (2014-12-19 00:00) : <1K
Future Electronics   (2014-12-19 00:00) : <1K
Mouser   (2014-12-19 00:00) : <1K
ON Semiconductor   (2014-12-17 00:00) : 329
Market Leadtime (weeks) :
Arrow   (2014-12-20 06:49) : 760
Avnet   (2014-12-19 00:00) : <1K
Digi-Key   (2014-12-19 00:00) : >1K
Mouser   (2014-12-19 00:00) : >1K
Market Leadtime (weeks) :
Market Leadtime (weeks) :
Market Leadtime (weeks) :
Market Leadtime (weeks) :
Datasheet: SA571 Compandor
Rev. 4 (104.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (9)
Product Overview

Product Compliance Status Description Channels VCC Min (V) VCC Max (V) ICC Max (mA) THD Typ (%) en Typ (μV) Vref (V) TA Min (°C) TA Max (°C) Package Type
 Pb-free 
 Halide free 
 Active     Compandor   2   6   18   4.3   0.5   20   1.8   -40   85   SOIC-16W 
 Pb-free 
 Halide free 
 Active     Compandor   2   6   18   4.3   0.5   20   1.8   -40   85   SOIC-16W 
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