AND8159/D, Application Circuit Using Compandors NE570/SA571 for Hi-Fi Expander with De-emphasis
onsemi이 부품 SA571 을 사용하는 참조 설계
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최종 제품의 경우
- 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