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Grove - ±5A DC/AC Current Sensor (ACS70331)

von Seeed
€4,99
SKU 3179

The Grove - ±5A DC/AC Current Sensor (ACS70331) is a high precision DC/AC current sensor based on ACS70331. It is Allegro’s high sensitivity, current sensor IC for <5 A current sensing applications. It incorporates giant magneto-resistive (GMR) technology that is 25 times more sensitive than traditional Hall-effect sensors. This senses the magnetic field generated by the current flowing through the low resistance primary conductor. The Grove - ±5A DC/AC Current Sensor (ACS70331) can measure both the DC current and the AC current up to 5A with a base sensitivity of 200mV/A. 

  • 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)