SM5842APT Datasheet PDF (High-Class Audio Multi-function Digital Filter) | Download Nippon Precision Circuits Inc SM5842APT

SM5842APT - High-Class 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 2 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), independent left and right-channel digital deemphasis, and soft muting functions. It accepts 16, 18, 20 or 24-bit input data, and outputs data in 18, 20, 22 or 24-bit format. It operates using either a 384fs or 256fs system clock at sampling frequencies up to 48 kHz + 10% (384fs SM5842AP, 384/256fs SM5842APT). s s s s s.
256fs - 13 MHz maximum frequency (at maximum fs = 50.7 kHz, SM5842AP) - 14.2 MHz maximum frequency (at maximum fs = 55.2 kHz, SM.

Datasheet Details

Part number	SM5842APT
Manufacturer	Nippon Precision Circuits Inc
File Size	201.07 KB
Description	High-Class Audio Multi-function Digital Filter
Datasheet	SM5842APT Datasheet
Additional preview pages of the SM5842APT datasheet.

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Full PDF Text Transcription

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SM5842AP/APT NIPPON PRECISION CIRCUITS INC. High-Class Audio Multi-function Digital Filter OVERVIEW The SM5842AP/APT 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), independent left and right-channel digital deemphasis, and soft muting functions. It accepts 16, 18, 20 or 24-bit input data, and outputs data in 18, 20, 22 or 24-bit format. It operates using either a 384fs or 256fs system clock at sampling frequencies up to 48 kHz + 10% (384fs SM5842AP, 384/256fs SM5842APT). s s s s s • 256fs - 13 MHz maximum frequency (at maximum fs = 50.7 kHz, SM5842AP) - 14.2 MHz maximum frequency (at maximum fs = 55.

Published: Apr 7, 2005 |