WM8726数据手册集成电路（IC）的ADC/DAC-特殊用途规格书PDF

描述 Description

DESCRIPTION
The WM8726 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8726 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8726 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC.
The WM8726 has a hardware control interface for selection of audio data interface format, mute and de-emphasis. The WM8726 supports I2S, right Justified or DSP interfaces.FEATURES
Stereo DAC
Audio Performance
  - 97 dB SNR (‘A’ weighted @ 48kHz)
  - -89 dB THD
DAC Sampling Frequency: 8kHz – 192kHz
Pin Selectable Audio Data Interface Format
  - I2S, 16-bit Right Justified or DSP
3.0V - 5.5V Supply Operation
14-lead SOIC Package
Pin Compatible with WM8725APPLICATIONS
DVD Players
Home Theatre Systems
Digital TV
Digital Set Top Boxes
Automotive

特性 Features

Stereo DAC
Audio Performance
  - 97 dB SNR (‘A’ weighted @ 48kHz)
  - -89 dB THD
DAC Sampling Frequency: 8kHz – 192kHz
Pin Selectable Audio Data Interface Format
  - I2S, 16-bit Right Justified or DSP
3.0V - 5.5V Supply Operation
14-lead SOIC Package
Pin Compatible with WM8725

简介

WM8726属于集成电路（IC）的ADC/DAC-特殊用途。由制造生产的WM8726ADC/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。