M65853 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M65853

DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT

MITSUBISHI ELECTRIC  

PRELIMINARY M65853FP 50 soNmoeticpear;aTmheistriisc

nlimotitas fainrealssupbejecicfitctaoticohna. nge.

DIGITAL ECHO

WITH

MITSUBISHI SOUND PROCESSOR ICs

MICROPHONE MIXING CIRCUIT

SE

KARAOKE

RI

ES

PIN CONFIGURATION

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

Vcc

µ-COM I/F

PHASE

SHIFTER

SURROUND

(L+R) / 2 L

R STEREO

LPF

D/A

MIC SW

ECHO ECHO

VOL F.BVOL

16kbit

SRAM

MAIN LOGIC

MCLK

12

ALC

345

MIC

VOL

6 78

ALC

9 10

MIC

VOL

11 12 13

LPF

14 15 16

A/D

1/2Vcc

GND

17 18 19 20 21

MITSUBISHI

ELECTRIC

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