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SM5843AS1 - Audio Multi-function Digital Filter

Description

Number 1 2 3 Name DI/INF2N BCKI CKSLN I/O1 Ip Ip Ip Description Data input when INF1N is LOW, and input format select pin when INF1N is HIGH.

Input bit clock Oscillator and system clock select input.

384fs when HIGH, and 256fs when LOW.

Features

  • 8-times oversampling (interpolation), digital deemphasis and soft muting functions. It accepts 16, 18, or 20-bit input data, and outputs data in 18 or 20bit format. It operates using either a 384fs or 256fs system clock. s s s s s 5 V supply Crystal oscillator circuit built-in TTL-compatible input/outputs 28-pin plastic DIP and SOP Molybdenum-gate CMOS.

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Datasheet preview – SM5843AS1

Datasheet Details

Part number SM5843AS1
Manufacturer Nippon Precision Circuits Inc
File Size 263.34 KB
Description Audio Multi-function Digital Filter
Datasheet download datasheet SM5843AS1 Datasheet
Additional preview pages of the SM5843AS1 datasheet.

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Full PDF Text Transcription

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SM5843A×1 NIPPON PRECISION CIRCUITS INC. Audio Multi-function Digital Filter OVERVIEW The SM5843A×1 is a multi-function digital filter IC, fabricated using NPC’s Molybdenum-gate CMOS process, for digital audio reproduction equipment. It features 8-times oversampling (interpolation), digital deemphasis and soft muting functions. It accepts 16, 18, or 20-bit input data, and outputs data in 18 or 20bit format. It operates using either a 384fs or 256fs system clock.
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