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PGA2500 Evaluation Module



  • 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

Texas Instruments  PGA2500EVM

The 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.