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

ELECTRICAL CHARACTERISTICS

(Vcc=5V,f=1kHz,Vi=100mV(rms),fck=1MHz,Ta=25°C,unless otherwise noted)

Symbol Parameter

Test conditions

Limits

Min. Typ. Max. Unit

Icc

Circuit current When signal is not provided 10 25 50 mA

Gv

Voltage gain between

input and output

RL=47kΩ

Vomax Maximum output voltage THD=10%

-6.5 -3.5 -0.5 dB

0.9 1.2

V(rms)

THD Output distortion 30kHz LPF

1.2 3.0 %

No Output noise voltage JIS-A

-80 -60 dBV

fck Clock frequency Rc=120kΩ

1

MHz

td

Delay time Rc=120kΩ

Voltage gain between

Gv

input and output

RL=47kΩ

Vomax Maximum output voltage THD=10%

164

-3.0 0 3.0

1.1 1.7

ms

dB

V(rms)

THD Output distortion 30kHz LPF

0.05 0.10 %

No Output noise voltage JIS-A,ECHO=Mute

-90 -80 dBV

MITSUBISHI

ELECTRIC

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