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SPCA751A-P101 Datasheet a single chip signal processor optimized for MPEG audio decoding and voice recording

Manufacturer: Sunplus

Datasheet Details

Part number SPCA751A-P101
Manufacturer Sunplus
File Size 103.68 KB
Description a single chip signal processor optimized for MPEG audio decoding and voice recording
Download SPCA751A-P101 Download (PDF)

General Description

SPCA751A-P101 The SPCA751A is a single chip signal processor optimized for MPEG audio decoding and voice recording.

It is developed to achieve a better performance/cost ratio for MPEG audio players.

The SPCA751A is especially designed for standalone audio players, the system controller can easily carry out the MPEG audio decoding process by the use of a general serial IO/control interface for MPEG bit stream in/out and playback control.

Overview

Preliminary.

Key Features

  • Single chip MPEG audio decoder - Conforming to MPEG1/MPEG2 audio layer 2/3 - Extension to MPEG lower sampling rates.
  • Digital sound control - Digital volume control - Stereo/Mono channel select - Digital sound equalizer.
  • Internal auto-generate audio clock - Sampling frequency from 8 kHz up to 48 kHz.
  • Programmable audio DAC interface - Support both normal and I2S audio DAC formats - Audio clock polarity programmable - Internal auto-generated oversampling clock.