مدار مجتمع (آی سی) آی‌سی صوتی ویژه

Product Attributes

Introduction

CD2399 is a reverberation processor IC manufactured using CMOS technology. It integrates both DAC and ADC functions with a high sampling frequency. The chip features a built-in 44K memory, with its digital processing section used to generate delay time. The system clock is generated by an on-chip VCO, a key characteristic of the digital processing circuit that facilitates frequency adjustment. The advantages of this chip lie in its extremely low distortion and noise, enabling high-quality audio signal output. Its pin layout and application circuit have been optimized for simpler PCB layout and lower cost. This product is prohibited for use in life-support applications and similar scenarios.

Features

• CMOS process, simple peripheral circuitry
• Auto-reset function
• Low noise, typical value < -90dBV
• Low distortion, THD < 0.5%
• VCO frequency externally adjustable
• Available in DIP16 and SOP16 packages
• Not for use in life support or safety-critical applications