AND8159/D, Application Circuit Using Compandors NE570/SA571 for Hi-Fi Expander with De-emphasis

Reference Design using part SA571 by onsemi

Manufacturer

onsemi
  • Application Category
    Wireless Communication
  • Product Type
    Compandor

For End Products

  • Cellular Phone
  • IP Phone
  • Smart Phone

Description

  • AND8159/D, Application for Compandors NE570/SA571 Hi-Fi Expander with De-emphasis. The Expander to complement the compressor. Here an external Op-Amp is used for high slew rate. Both the compressor and Expander have unity gain levels of 0 dB

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