CS4225中文资料凌云逻辑数据手册PDF规格书

描述 Description

The CS4225 is a single-chip, stereo analog-to-digital and quad digital-to-analog converter using delta-sigma conversion techniques. Applications include CD-quality music, FM radio quality music, telephone-quality speech. Four D/A converters make the CS4225 ideal for surround sound and automotive applications.

The CS4225 is supplied in a 44-pin plastic package with J-leads (PLCC) or as a die.

特性 Features

● Stereo 16-bit A/D Converters

● Quad 16-bit D/A Converters

● Sample Rates From 4 kHz to 50 kHz

● >100 dB DAC Signal-to-Noise Ratio

● Variable Bandwidth Auxiliary 12-bit A/D

● Programmable Input Gain & Output Attenuation

● +5V Power Supply

● On-chip Anti-aliasing and Output Smoothing Filters

● Error Correction and De-Emphasis