M65854FP中文資料三菱電機數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The M65854 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 and echo effect volume are included

? Stereo microphone-line mixing amplifiers

? Karaoke entertainment functions such as vocal cut and automatic vocal support system

? Built-in current-control oscillation circuit

? Built-in automatic reset circuit activated with power on

? The use of AUDIO SW easy to control without Microcomputer

? 5V single power supply