Datasheet > M65853

M65853

更新时间： 2024-11-22 23:15:19

品牌	Logo	应用领域
三菱 - MITSUBISHI		混合电路
页数	文件大小	规格书
17页	114K
描述
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT

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中文翻译

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数据手册

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M65853 数据手册

MITSUBISHI SOUND PROCESSOR ICs

E R I E S

M65853FP

KARAOKE

DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT

DESCRIPTION

The M65853 is a CMOS IC built-in Digital Echo function with microphone peripheral circuits for

"Karaoke" equipment packed in a single chip.

It is suitable for "Karaoke" equipments such as Video CD Player, Mini Stereo, CD-Radio Cassette, TV

or VCR.

FEATURES

• High performance digital echo circuit thanks to 16Kbit memory

• Built-in surround function which works Simulated Stereo for

monaural source and Stereo Surround for stereo source

• ALC-equipped microphone amplifiers permit excessively

high input. ALC operating voltage can be set as desired.

• 2 microphone volumes, echo effect volume and echo

feedback volume are included

• Stereo microphone-line mixing amplifiers

• Karaoke entertainment functions such as vocal cut

and automatic vocal support system

PIN CONFIGURATION

MCLKCONT

MIC SW

DATA

CLOCK

LATCH

PS2

VALC

MIC1IN

ALC1

MIC1NFIN

MIC1OUT

MIC1VOLIN

MIC2IN

PS1

LOU

ROUT

ALC2

VCFIL

LIN1

MIC2NFIN

MIC2OUT

MIC2VOLIN

MICOUT

LPF1IN1

LPF1IN2

RIN1

31 LIN2

RIN2

• Built-in current-control oscillation circuit

• Built-in automatic reset circuit activated with power on

• 5V single power supply

VOL IN

LPF2OUT

LPF2IN2

LPF1OUT

ADINTOUT

ADINTIN

26 LPF2IN1

25 DAINTOUT

RECOMMENDED OPERATING CONDITION

ADCONT

DAINTIN

• Supply voltage range • • • • • Vcc = 4.5 ~ 5.5V

Rated supply voltage • • • • • Vcc = 5V

REF 20

DACONT

VCC

GND

SYSTEM CONFIGURATION

Lch1

INPUT

SOURCE

SELECTOR

Lch

OUTPUT

MIX

Lch2IN

PUT

PHASE

Rch1

INPUT

SHIFTER

SURROUND

(L+R)/2

VOCAL

CUT

Rch2IN

PUT

Rch

OUTPUT

ALC

MIC VOL

MIX

MIC

MIX

ECHO

ECHO VOL

MIC VOL

FEEDBACK

VOL

MITSUBISHI

ELECTRIC

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中文翻译

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与M65853相关器件

型号	品牌	获取价格	描述	数据表
M65853FP	MITSUBISHI	获取价格	DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
M65854	MITSUBISHI	获取价格	DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
M65854FP	MITSUBISHI	获取价格	DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
M65855FP	MITSUBISHI	获取价格	1 Chip Digital Echo with Microphone mixing Amplifier
M65855FP	RENESAS	获取价格	CHIP DIGITAL ECHO WITH MICROPHONE MIXING AMPLIFIER
M65856	MITSUBISHI	获取价格	DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
M65856SP	MITSUBISHI	获取价格	DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
M65856SP	RENESAS	获取价格	Digital Echo with Mic-mixing Circuit
M65857FP	RENESAS	获取价格	MITUBISHI SOUND PROCESSOR ICS
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