CS4354集成电路（IC）的ADC/DAC-特殊用途规格书PDF中文资料

CS4354属于集成电路（IC）的ADC/DAC-特殊用途。由凌云逻辑制造生产的CS4354ADC/DAC - 特殊用途该产品族中的产品可用于模拟和数字表示的信息转换，适用于特定用例，或集成了通用数据转换器中不常见的其他功能。例如针对超声或汽车雷达应用集成了低噪声放大器和可变增益级的器件、注重音频和视频的产品、在段码式显示器上集成显示测量值功能的器件、集成输入输出电气隔离的器件等。

描述 Description

The CS4354 is a complete stereo digital-to-analog system including digital interpolation, third-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, analog filtering, and on-chip 2 VRMS line-level driver from a 5 V supply.

特性 Features

♦ Advanced Multi-bit Delta-Sigma Modulator

♦ 101 dB A-wt Dynamic Range

♦ -86 dB THD+N

♦ Single-ended Ground Centered Analog Architecture

– No DC-blocking Capacitors Required

– Integrated Inverting Charge Pump

– Filtered Line-level Outputs

– 2 VRMS Full-scale Output

♦ Low-latency Digital Filtering

♦ Supports Sample Rates up to 192 kHz

♦ 24-bit I²S Input

♦ +5 V Analog Supply with Integrated Inverting Charge Pump and Regulator for Core Logic, and +1.8 V to +5 V Interface Power Supplies

♦ 50 mW Power Consumption

♦ 14-pin SOIC, Lead-free Assembly