SM5879 View Datasheet(PDF) - Nippon Precision Circuits

Part Name

Description

MFG CO.

SM5879

3rd-order Σ∆, 2-channel D/A Converter

Nippon Precision Circuits  

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BLOCK DIAGRAM

SM5879AV

LRCI

BCKI

DI

P /M

MUTE / MLEN

DEEM / MCK

BB1 / MDT

BB2 / BBON

DVSS

DVDD

TEST

TO1

Microcontroller

interface

Timing

control

Input interface

L

R

Filter & attenuation

operation block

L

R

PWM data

L

generation block

R

Noise shaper

operation block

AVDDL

−+

LO

AVSSL AVSSR

RO

MUTEO

CKO

XVSS

XTO

XTI

XVDD

AVDDR

NIPPON PRECISION CIRCUITS—5

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