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

SeeedStudioSKU: RB-See-712
Manufacturer #: 101020615

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  • Grove ±5A DC/AC Current Sensor (ACS70331)
  • Features a high precision DC/AC current sensor
  • Is based on ACS70331
  • Is ideal for <5 A current sensing applications

The Grove ±5A DC/AC Current Sensor (ACS70331) is a high precision DC/AC current sensor based on ACS70331. The ACS70331EESATR-005B3 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 to sense the magnetic field generated by the current flowing through the low resistance, integrated primary conductor.

  • 1 x Grove ±5A DC/AC Current Sensor (ACS70331)
  • 1 MHz bandwidth with response time <550 ns
  • Low noise: 8 mA (rms) at 1 MHz
  • 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)

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