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Grove - 2.5A DC Current Sensor (ACS70331)

SKU 3178
Sold out
£10.99 inc VAT
£9.16 ex VAT

The Grove - 2.5A DC Current Sensor (ACS70331) is a high-precision DC current sensor based on the ACS70331. It is an Allegro’s high sensitivity current sensor IC for <2.5 A current sensing applications. It incorporates giant magneto-resistive (GMR) technology that is 25 times more sensitive than traditional Hall-effect sensors to sense the magnetic field generated by the current flowing through the low resistance, integrated primary conductor. 

The Grove - 2.5A DC Current Sensor (ACS70331) can measure the DC current up to 2.5A and has a base sensitivity of 800mV/A. This sensor does not support AC current.

  • 1 MHz bandwidth with response time <550 ns
  • Low noise: 8 mA(rms) at 1 MHz
  • 1.1 mΩ primary conductor resistance results in low power loss
  • High DC PSRR enables use with low accuracy power supplies or batteries (3 to 4.5 V operation)