CDB4354开发板套件编程器的评估板-数模转换器（DAC）规格书PDF中文资料

CDB4354属于开发板套件编程器的评估板-数模转换器（DAC）。由凌云逻辑制造生产的CDB4354评估板 - 数模转换器（DAC）该系列产品提供了一种方便的方法，在经过验证的设计环境中对用于将数字数据转换为模拟格式的器件进行性能或特性评估。重点器件涵盖范围从以适合学生或爱好者使用的方式实现的适度功能器件，到适合电信基础设施应用的高级器件。

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