M65855FP 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M65855FP

1 Chip Digital Echo with Microphone mixing Amplifier

MITSUBISHI ELECTRIC  

PRELIMINARY Nsootmicee ;pTahraismiestnrioctliamfiitnsaal rsepseucbifijceacttioton.change.

MITSUBISHI SOUND PROCESSOR IC's

50 M65855FP

SERIES

KARAOKE

2) When mute signal input

Delay output can be set the mute control from 15 pin supply voltage.

(Please refer the following)

15 pin supply voltage

H(≥Vcc-1V)

Mode

Normal mode

Ref(1/2 Vcc±0.5V)

Mute mode (clock stop +Microphone output mute)

L(≤1.0V)

Mute(clock stop)

When the setting change from mute to normal mode,it also mute

function work same time as 1) setting.

L-H

change

Mute

isnetettrinngaltimmoede(about

time

mute

260msec)time

off

time

(b)Mute L H change setting (fck=1MHz)

R-H

Mute time

mute off

change (about 260msec)time

time

(c)Mute R H change setting (fck=1MHz)

MITSUBISHI

ELECTRIC

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