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PGA2505EVMV2

PGA2505 evaluation module digitally-controlled microphone preamplifier with USB interface

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PGA2505EVMV2

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Overview

The PGA2505EVMV2 evaluation module (EVM) provides a convenient platform for evaluating the performance and features of the PGA2505 product. The programmable gain amplifier can be programmed to either pass through the signal at unity gain, or apply 9-dB to 60-dB (3dB steps) of gain to the input signal. Gain and support functions are controlled using a MSP430F5529 microcontroller and PGA2505EVMV2 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
Specialty audio amplifiers
PGA2505 — Gain Range: 0dB, and 9dB to 60dB, in 3dB steps
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PGA2505EVMV2 — PGA2505 evaluation module digitally-controlled microphone preamplifier with USB interface

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PGA2505EVMV2 — PGA2505 evaluation module digitally-controlled microphone preamplifier with USB interface

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Technical documentation

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Type Title Date
User guide PGA2505EVMV2 User's Guide PDF | HTML Oct 12, 2021
Certificate PGA2505EVMV2 EU RoHS Declaration of Conformity (DoC) Jul 8, 2021

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