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SM5847AF - High-fidelity Digital Audio/ Multi-function Digital Filter

Description

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Features

  • independent left and rightchannel digital deemphasis filters and soft muting function. The input/output interface supports input data in 16/18/20/24-bit words, and output data in 18/20/22/24-bit words in either 4-times or 8-times oversampling selectable output mode. The internal system clock operates at either 192fs or 256fs selectable speed (where fs is the audio sampling frequency). Plus, the divide-by 1, 2, or 4 counter settings means that external clocks of 768fs/ 384fs/192fs (192fs input) an.

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Datasheet preview – SM5847AF

Datasheet Details

Part number SM5847AF
Manufacturer Nippon Precision Circuits Inc
File Size 337.98 KB
Description High-fidelity Digital Audio/ Multi-function Digital Filter
Datasheet download datasheet SM5847AF Datasheet
Additional preview pages of the SM5847AF datasheet.

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Full PDF Text Transcription

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SM5847AF NIPPON PRECISION CIRCUITS INC. High-fidelity Digital Audio, Multi-function Digital Filter OVERVIEW The SM5847AF is a 4/8-times oversampling (interpolation), 2-channel, linear-phase FIR, multi-function digital filter for digital audio reproduction equipment. It features independent left and rightchannel digital deemphasis filters and soft muting function. The input/output interface supports input data in 16/18/20/24-bit words, and output data in 18/20/22/24-bit words in either 4-times or 8-times oversampling selectable output mode. The internal system clock operates at either 192fs or 256fs selectable speed (where fs is the audio sampling frequency).
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