WM8727中文资料24-bit 192kHz Stereo DAC数据手册CirrusLogic规格书

描述 Description

DESCRIPTION
The WM8727 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8727 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8727 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a very small 8-lead SOIC package.FEATURES
•Stereo DAC
•Audio Performance
- 98dB SNR (‘A’ weighted @ 48kHz) DAC
--84dB THD
• DAC Sampling Frequency: 8kHz – 192kHz
• Audio Data Interface Format
-16-24-Bit I2S
• 2.7V – 5.5V Supply Operation
• 8-lead SOIC Package
• Exceeds Dolby Class A Performance RequirementsAPPLICATIONS
•DVD Players
•Digital TV
• Digital Set Top Box

特性 Features

•Stereo DAC
•Audio Performance
- 98dB SNR (‘A’ weighted @ 48kHz) DAC
--84dB THD
• DAC Sampling Frequency: 8kHz – 192kHz
• Audio Data Interface Format
-16-24-Bit I2S
• 2.7V – 5.5V Supply Operation
• 8-lead SOIC Package
• Exceeds Dolby Class A Performance Requirements

简介

WM8727属于集成电路（IC）的ADC/DAC-特殊用途。由制造生产的WM8727ADC/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。