M65850 Datasheet DIGITAL ECHO

Manufacturer: Mitsubishi Electric

Datasheet Details

◊ 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.

P ric ; Th ice aramet t o N p e som a subje M Inot a fin I re L s R E is is limit a e ion Y icat o chang f R i c e N A l sp ct t .

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.

Part Number	Description
M65850FP	DIGITAL ECHO
M65850P	DIGITAL ECHO
M65851	SINGLE CHIP KARAOKE PROCESSOR
M65851FP	SINGLE CHIP KARAOKE PROCESSOR
M65853	DIGITAL ECHO
M65853FP	DIGITAL ECHO
M65854	DIGITAL ECHO
M65854FP	DIGITAL ECHO
M65855FP	1 Chip Digital Echo
M65856	DIGITAL ECHO