SA571: Compandor

Datasheet: Compandor
Rev. 4 (104.0kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
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 & Samples
Specifications
Case Outlines
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
SA571DG Obsolete
Pb-free
Halide free
SA571 SOIC-16W 751G-03 3 260 Tube 47  
SA571DR2G Active
Pb-free
Halide free
SA571 SOIC-16W 751G-03 3 260 Tape and Reel 1000 $3.0666
SA571NG Obsolete 
Pb-free
Halide free
SA571 PDIP-16 648-08 NA Tube 25  
SA571D Obsolete 
SA571 SOIC-16W 751G-03 1 235 Tube 47  
SA571DR2 Obsolete
SA571 SOIC-16W 751G-03 1 235 Tape and Reel 1000  
SA571N Obsolete
SA571 PDIP-16 648-08 NA Tube 25  
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Class
Output Power Typ (W)
VCC Max (V)
Output Type
ton Typ (ms)
THD + N Typ (%)
IQ Typ (mA)
ISD Typ (nA)
Package Type
SA571DR2G  
 $3.0666 
Pb
H
 Active   
-
-
18
-
-
-
-
-
SOIC-16W
Case Outlines
648-08    751G-03   
Packages
SA571: Compandor
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