VS1001k - MPEG AUDIO CODEC

Name: VS1001k
SKU: VS1001k-1594497

VLSI

The VS1001k by VLSI is a MPEG AUDIO CODEC. Below is the official datasheet preview.

Datasheet Details

Part number	VS1001k
Manufacturer	VLSI
File Size	444.43 KB
Description	MPEG AUDIO CODEC
Datasheet	VS1001k-VLSI.pdf
Additional preview pages of the VS1001k datasheet.

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

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.

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Published: Nov 1, 2025 |