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Overview

Description

The RTKA788000DE0000BU evaluation board allows for the measurement of power line currents up to 40A.

The board includes two RAA788000 current sensor ICs in an opposite sensor topology and a 1ft section of AWG-8 cable, for easy connection to a high-current source.

The output amplifiers of the two sensors are configured to a single differential amplifier to allow for differential current measurements with minimum noise.

Features

  • Two current sensor ICs
  • Gain setting of 1400V/V
  • Opposite sensor topology
  • Differential current measurement up to 40A
  • Wide 2.7V to 3.6V supply voltage range 

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ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Diagram of ECAD Models

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