SM6451 Audio Variable Volume IC

Nippon Precision Circuits Inc

Description

SM6451BV NIPPON PRECISION CIRCUITS INC.Audio Variable Volume IC OVERVIEW The SM6451BV is a 3-wire serial-controlled electronic variable volume IC f.
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Datasheet Specifications

Part number: SM6451
Manufacturer: Nippon Precision Circuits Inc
File Size: 155.00 KB
Datasheet: SM6451_NipponPrecisionCircuitsInc.pdf
Description: Audio Variable Volume IC

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 conn

Applications

* It provides electronic volume control for a stereo system (left and right channels), and independent channel attenuation and muting, with greatly enhanced digital zip noise suppression. The chip address function allows up to four SM6451BV devices to be connected and individually controlled over the

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SM6451 Audio Variable Volume Nippon Precision Circuits Inc

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