PGA2500EVMV2

PGA2500 evaluation module version 2

PGA2500EVMV2

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Overview

The PGA2500EVMV2 evaluation module (EVM) provides a convenient platform for evaluating the performance and features of the PGA2500 product. The programmable gain amplifier can be programmed to either pass through the signal at unity gain, or apply 10-dB to 65-dB of gain to the input signal. Gain and support functions are controlled using a MSP430F5529 microcontroller and PGA2500EVMV2 graphical user interface (GUI).

Features
  • Accepts either XLR or TRS balanced input connections
  • Configurable front-end circuit options for prototyping pads and filters
  • XLR and TRS balanced output with flexible output loading options
  • 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 USB port
Microphone preamplifiers
PGA2500 Gain Range: 0dB, and 10dB to 65dB in 1dB steps
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Evaluation board

PGA2500EVMV2 — PGA2500 evaluation module version 2

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Technical documentation

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Type Title Date
* EVM User's guide PGA2500EVMV2 Evaluation Module PDF | HTML 03 Jun 2021
Certificate PGA2500EVMV2 EU RoHS Declaration of Conformity (DoC) 17 May 2021

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