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LC78631

Compact Disk Player DSP

Partnumber Manufacturer Quantity Availability
LC78631 129 In Stock

Description and Introduction

Compact Disk Player DSP The LC78631 is a digital signal processor (DSP) chip manufactured by Sanyo. It is primarily used in CD players and other digital audio equipment for signal processing and error correction.  

### **Key Features:**  
- **Signal Processing:** Performs digital filtering and error correction for CD playback.  
- **Compatibility:** Works with CD-DA (Compact Disc Digital Audio) standards.  
- **Error Correction:** Includes CIRC (Cross-Interleaved Reed-Solomon Code) error correction.  
- **Digital Filter:** Features an 8x oversampling digital filter for improved audio quality.  
- **Interface:** Supports serial data output for connection to DACs (Digital-to-Analog Converters).  
- **Low Power Consumption:** Designed for efficient operation in consumer electronics.  

### **Applications:**  
- CD players  
- CD-ROM drives (with compatible firmware)  
- Digital audio processing systems  

The LC78631 is part of Sanyo's lineup of audio DSP chips and was widely used in mid-to-late 1990s CD player designs.

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