MOSA - MS6300

Echo Processor mosa

MS6300

General Purpose OP Amp

Headphone Driver

Audio Power Amplifier

Audio DAC

Audio DAC with HP

Audio DAC with HP and
Volume Control

Audio DAC with PA

Audio Volume Controller

Audio Volume Controller
with HP

Audio Volume Controller
with PA

Audio Processor

Audio Processor(Low Cost)

Audio Combo

DTMF

Products > Echo Processor > MS6300

MS6300
Echo Processor with Music Mix IC

No external components, Low Supply Current
delay time 40ms ~ 310ms, 20ms/step , 4 echo bands
mixing with Music, Volume control, I2C interface.

Datasheet

MSOP10

　

Block Diagram

Application Circuit

Features

‧Operation range : 4.5V~5.5V
‧No external components
‧Low Supply Current
‧delay time 40ms ~ 310ms, 20ms/step
‧4 echo bands
‧mixing with Music
‧Reset
‧I2C interface
‧Housed in MSOP10 packages

Application

‧ KARAOKE Mixer.
‧ Electronics Toy.

Description

MS6300 is an echo processor IC utilizing CMOS technology, without external components. By ADC and DAC with a digital delay, giving the echo effect. To prevent aliasing distortion, an Anti-Aliasing Filter(AAF) is required before ADC. And a smoothing filter(SMF) is required after DAC to suppress the sidebands. These make the echo with good quality。
Four lowpass bands(AAF and SMF) can be adjusted.
The volumes of the voice input 、 the music input, and the output can be adjusted by I2C. 15 time echo delays and echo feedback attenuations are also controlled by I2C.