PGA2500评估模块

GY@艳

PGA2500EVM提供了评估PGA2500产品的性能和功能一个方便的平台。数据输出端口可以被用于以菊花链的多个PGA2500EVM电路板。该EVM需要使用三个电源，+/ -5模拟电源和+5数字供电的。DescriptionThe PGA2500EVM provides a convenient platform for evaluating the performance and features of the PGA2500 product. Data output ports can be used to daisy-chain multiple PGA2500EVM circuit boards. The EVM requires the use of three power supplies, +/-5 analog supply and a +5 digital supply. Features

       

• Accepts either XLR or TRS balanced input connections       
  
• Configurable front-end circuit options for prototyping pads and filters       
  
• SLR balanced output with flexible output loading options       
  
• Buffered PC parallel and DATA_IN ports provide host interface connections       
  
• DATA_OUT port allows daisy-chaining of multiple PGA2500EVM boards       
  
• Register read back function supports host interface diagnostic capability       
  
• LED indicators for GPOs and the over range output       
  
• Common mode voltage input (VcomIN) terminal       
  
• Includes applications software which is compatible with most personal computers that have a built-in parallel port and run Microsoft Windows 9x, 2000, or XP operating systems