供应CD2399混响处理IC

 The CD2399 is a single chip echo processor IC utilizing CMOS technology. Which accept analog audio input signal, a high sample rate ADC transfer the analog signal into a bit stream then storage to internal 44Kbit RAM, after processing the bit stream will de-modulate by DAC and lowpass filter. Overall delay time is determined by internal VCO clock frequency, and user

can easy to change the VCO frequency by changing the external resistance. The CD2399 performs low distortion (THD<0.5%@0.5Vrms) and low noise (No<-90dBV) characteristic for audio purpose, and pin arrangement and application circuit are optimized for easy PCB layout and cost sing advantage.

APPLICATIONS

• KARAOKE Mixer

• CD/DVD Player/Recorder

• Multimedia TV

• Car Entertainment System

• Music Instrument effecter

• Electronics Toy

FEATURES

• CMOS technology

• Least external components

• Auto reset Function prevent POP noise

• Low noise, SNR better than 90dB (typical)

• Low distortion, THD= 0.5%(typical)

• User adjustable VCO clock frequency.

微健科技(WWW.WELLKING-TECH.COM)做为原厂一级代理商。提供全方位的售前，售后技术支持。为顾客提供全方位的服务，为顾客创造价值。