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概览

描述

The DA7212 evaluation board has been designed to allow measurement and evaluation of the DA7212 audio codec.

All audio codec functionalities are self-contained within the evaluation board (EVB). The EVB is supplied with a USB memory stick containing various documents and a graphical user interface (GUI) to allow the user to control the DA7212 device. The GUI is called Power Commander. It uses a simple graphical interface, allowing the DA7212 to be controlled via a USB port of a PC. Additionally, the board includes several jumper links that allow the user to modify the system configuration and perform necessary measurements. However, for standard DA7212 operations, a few jumper links typically need to be adjusted.

The DA7212 is an ultra-low power audio codec ideal for standalone audio/video digital processors, IC recorders, and many other portable applications. The audio front end simultaneously supports stereo FM line input with four analog (or two analog and two digital) microphones with two independent microphone biases. Comprehensive analog mixing and bypass paths to the output drivers are available. The headphone output is true-ground Class G with an integrated charge pump. There is also a differential Class AB speaker driver that can serve as a mono lineout.

特性

  • Simple Power Commander™ GUI allows the DA7212 IC to be controlled with the USB port of a PC
  • All audio codec functionalities are self-contained within the evaluation board
  • Includes several jumper links to enable system configuration changes and measurements

应用

文档

类型 文档标题 日期
手册 - 开发工具 PDF 1.02 MB
应用说明 PDF 630 KB
手册 - 硬件 PDF 1.70 MB
其他 ZIP 489 KB
其他 ZIP 652 KB
原理图 ZIP 2.08 MB
原理图 ZIP 222 KB
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类型 文档标题 日期
软件和工具 - 软件 登录后下载 ZIP 59.37 MB
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模型

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