OPA521 Line Driver Evaluation Module


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The OPA521EVM is a platform for evaluating the OPA521 line driver. The EVM circuit is in an AC coupled inverting amplifier configuration and is powered from a single power supply. Access is provided to the Enable/Shutdown pin and Quiescent Current Consumption pin as well as LED's provide visual indication of circuit status.

  • Easily configured in an inverting Operational Amplifier circuits
  • Pin-Selectable Quiescent Current Consumption:
    • 58 μA in Standby Mode (typical)
    • 51 mA for CENELEC Bands A, B, C, D (typical)
    • 78 mA for FCC, ARIB STD-T84, FCC (typical)
  • Integrated Power-Line Driver With Thermal and Overcurrent Protection with LED indicators
  • Able to Configure Output Current Limit
Power op amps
OPA521 2.5A Narrowband line driver
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Evaluation board

OPA521EVM — OPA521 Line Driver Evaluation Module

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Type Title Date
* EVM User's guide OPA521EVM User's Guide 19 Mar 2018
Certificate OPA521EVM EU Declaration of Conformity (DoC) 02 Jan 2019

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