VS1001k Datasheet Mpeg Audio Codec

Manufacturer: VLSI

Overview: DATASHEET VS1001K VS1001k - MPEG AUDIO CODEC.

Datasheet Details

Part number	VS1001k
Manufacturer	VLSI
File Size	444.43 KB
Description	MPEG AUDIO CODEC
Datasheet	VS1001k-VLSI.pdf

General Description

VS1001k is a single-chip solution for an MPEG layer 3 audio decoder.

The chip contains a highperformance low-power DSP processor (VS DSP), working memory, 4 KiB program RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, and a high-quality oversampling variable-sample-rate stereo DAC, followed by an earphone ampliﬁer and a ground buffer.

VS1001k receives its input bitstream through a serial input bus, which it listens to as a system slave.

Key Features

MPEG audio layer 3 decoder (ISO11172-3).
Supports MPEG 1 & 2, and 2.5 extensions, all their sample rates and bit rates, in mono and stereo.
Supports PCM input.
Supports VBR (variable bitrate).
Can be used as a slave co-processor.
Operates with single clock 12..13 MHz or 24..26 MHz.
Low-power operation.
On-chip high-quality stereo DAC with no phase error between channels.
Internal Op-Amp in BGA-49 and LQFP-48 packag.

VS1001k Distributor

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