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Evaluation Board, MCS1802GS-40, Linear Hall-Effect Current Sensor


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Product Overview

Linear hall effect current sensor evaluation board is designed to demonstrate the capabilities of the MCS1802 linear hall effect current sensor for AC and DC current sensing. The hall array is differential, which cancels out stray magnetic field. The output voltage (VOUT) is proportional to the primary applied current flowing through the primary conductor. The galvanic isolation between the primary conductive path pins and the sensor leads allow the device to take the place of optoisolators or other expensive isolation devices. The MCS1802 is available in a SOIC-8 package. Typical applications include motor controls, automotive systems, load detection, load management, switch-mode power supplies and overcurrent fault protections.
  • 3.3V typical VCC supply voltage
  • ±40A optimized primary current, 33mV/A typical sensitivity
  • Differential hall array for external magnetic field cancellation
  • 0.9mohm internal conductor resistance
  • 100KHz maximum bandwidth
  • 4µs minimum output rise time


MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.


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Technical Documents (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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