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SAA7804 - One Chip CD Audio Device

Description

The SAA7804, is a single chip solution CD audio decoder, digital servo, audio DAC, pre-amp, laser driver and integrated ARM7TDMI-S microprocessor, targeted at a range of CD applications.

Features

  • 2.1 Hardware features s Channel decoder based on SAA7817 IC design s Digital servo based on SAA7824 IC design s 32-bit embedded ARM7 RISC microprocessor supporting both 32-bit and 16-bit Thumb instruction sets s Mask programmed internal program ROM for microprocessor s Register structure redesigned to utilize the complete 32-bit bandwidth of the integrated microprocessor bus architecture s Programmable clock frequency for ARM microprocessor - allowing users to trade-off power consumption and pro.

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Datasheet preview – SAA7804

Datasheet Details

Part number SAA7804
Manufacturer NXP
File Size 688.43 KB
Description One Chip CD Audio Device
Datasheet download datasheet SAA7804 Datasheet
Additional preview pages of the SAA7804 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com SAA7804 One chip CD audio device Rev. 02 — 13 June 2005 Product data sheet 1. General description The SAA7804, is a single chip solution CD audio decoder, digital servo, audio DAC, pre-amp, laser driver and integrated ARM7TDMI-S microprocessor, targeted at a range of CD applications. The channel decoder design is derived from the SAA7817 DVD decoder IC, with optimization and design improvements specifically for CD audio (e.g. improved CD playability). The digital servo, analog pre-amp, laser driver and audio DAC blocks are improved designs based on the SAA7824 CD decoder IC. Further architectural enhancements to the design have been made to integrate system functionality and reduce the system cost of ownership.
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