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SAA7377GP from PHILIPS

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SAA7377GP

Manufacturer: PHILIPS, PHI

Digital servo processor and Compact Disc decoder CD7
Partnumber Manufacturer Quantity Availability
SAA7377GP PHILIPS, PHI 27005 In Stock

Description and Introduction

Digital servo processor and Compact Disc decoder CD7 The SAA7377GP is a digital servo and decoder IC manufactured by PHILIPS (now NXP Semiconductors).  

### **Specifications:**  
- **Function:** Digital servo processor and decoder for CD and DVD systems.  
- **Package:** PLCC (Plastic Leaded Chip Carrier).  
- **Operating Voltage:** Typically 5V.  
- **Features:**  
  - Integrated digital servo control.  
  - EFM (Eight-to-Fourteen Modulation) demodulation.  
  - Error correction (CIRC).  
  - Subcode processing.  
  - Supports CD-DA (Compact Disc Digital Audio) and CD-ROM formats.  

### **Descriptions & Features:**  
- Designed for use in CD players and CD-ROM drives.  
- Combines servo control and signal decoding functions in a single chip.  
- Provides spindle motor control, focus/tracking servo, and sled motor control.  
- Includes digital filtering and interpolation for improved signal processing.  
- Compatible with industry-standard CD mechanisms.  

This IC was commonly used in Philips and other branded CD/DVD players and drives.

Application Scenarios & Design Considerations

Digital servo processor and Compact Disc decoder CD7

Alternative Part Number

  • TDA1311AT --: NXP (formerly Philips) digital-to-analog converter in the same audio DAC family, commonly used as a functional substitute for SAA-series DACs in CD player designs.
  • PCM1716E --: Widely available 24-bit audio DAC with similar serial audio input interface, suitable as a cross-manufacturer replacement for SAA7377GP in audio playback circuits.
  • CS4391A-KS --: High-performance stereo DAC with comparable audio interface and supply requirements, offering a viable alternative when the original Philips part is unavailable.
  • TDA1301T --: Digital servo/decoder IC from the same Philips lineage, commonly used as a functional substitute in CD player servo designs.
  • CXD2500BQ --: Widely used CD digital signal processor and servo controller that can replace the SAA7377GP function in many CD player applications.
  • TC9237BF --: CD digital servo and signal processing IC offering comparable functionality for CD player designs.

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