M65850P/FP 查看數據表（PDF） - MITSUBISHI ELECTRIC

零件编号

产品描述 (功能)

比赛名单

M65850P/FP

DIGITAL ECHO(DIGITAL DELAY)

MITSUBISHI ELECTRIC  

M65850P/FP 50 PRELIMINARY DIGITAL ECHO(DIGITAL DELAY) Nsootmicee ;pTahraismiestnrioctliamfiitnsaalrsepseucbifijceacttioton.change.

MITSUBISHI SOUND PROCESSOR ICs

SERIES

KARAOKE

DESCRIPTION

◊ The M65850P/FP is a CMOS IC for generating echo to be added to the voice through a

"karaoke" microphone.

◊ It is optimal to provide the echo effect function for karaoke player, such as radio cassette

recorders, mini audio components and television sets.

◊ Increased master clock frequency assures high-performance short delay,enabling the IC

to be used for dolby prologic surround system.

FEATURES

PACKAGE

• Built-in input/output filters, A-D and D-A converters,and memory

realize a delay system with only a single chip.

• Built-in current control type clock oscillator circuit avoids clock

affection outside,thus allowing prevention of undesired radiation.

• Delay time = 164 ms (with master clock set at 1MHz)

(Selection of delay time in a range between 15ms and 200ms)

• Small package (14-pin DIP : 14P4,16-pin SOP:16P2N)

• Built-in 20Kbit SRAM

• Built-in auto reset circuit (The IC reset as power is turned on)

• Single power supply (5V)

Outline 1 4 P 4 ( P )

2.54mm pitch 300mil DIP

RECOMMENDED OPERATING CONDITION

Supply voltage range • • • • • Vcc=3.5~5.5V

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

Outline 1 6 P 2 N ( FP )

1.27mm pitch 300mil SOP

SYSTEM CONFIGURATION

L

VOCAL

CUT

RAM

HPF

MIX

LPF

KEY CONTROL

R

HPF

MIX

BASS

MIX

L

BASS

MIX

R

MIC1

MIC2

MIC VOL

MIC AMP

MIC VOL

MIC AMP

MIX

MIX

ECHO ECHO VOL

M65850P/FP

Note : Dolby is the registered trademarks of dolby laboratories licensing corporation.

MITSUBISHI

ELECTRIC

( 1 / 11 )

Share Link: