SM6451 - Audio Variable Volume IC

Product Overview

Nippon Precision Circuits Inc

Datasheet Details

Part number	SM6451
Manufacturer	Nippon Precision Circuits Inc
File Size	155.00 KB
Description	Audio Variable Volume IC
Datasheet	SM6451 Datasheet
Additional preview pages of the SM6451 datasheet.

Product details

Description

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1. O I O O I O Ip Ip Ip A/D1 D D D D A A A A A A A A D D D D Description System reset input (LOW -level reset) Chip address set 1 Chip address set 2 Digital supply Left-channel audio output Left-channel audio input Analog supply Left-channel reference voltage (0.5V D D ).

Features

s s PINOUT (Top View) s s s s s s Stereo inputs and outputs Attenuation function.
2-channel independent control.
1.0 dB/step over 80 steps.
0 to.
80 dB range Mute function 3-wire serial data control (MDT, MCK, MLEN) Chip addressing (up to 4 devices can be connected in parallel) Low noise.
0.003 % THD + noise.
12 µVrms residual noise 2.5 to 3.6 V single power supply Silicon-gate CMOS process RSTN ADRS1 ADRS2 DVDD LOUT LIN AVDD VRL 1 16.

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Published: Apr 7, 2005 |