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ACS724 Current Sensor Carrier ±50A

Bidirectional current sensor module based on the ACS724 circuit. It allows you to measure current in the range -50A to + 50A. It operates with a voltage of 4.5V to 5.5V and is intended for use in 5V systems. Pololu 4049

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ID: 575895

9,45€ gross (23% VAT)
7,68€ net

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Data sheet

InterfaceSygnał analogowy
Zakres pomiarowy±50 A
Sposób podłączeniaSzeregowy

More info


ACS724 Current Sensor Carrier is a module with bidirectional Hall current sensor based on the ACS724 system. Allows you to measure current in the range of -50 A to +50 A. It works with a voltage of 4.5 V to 5.5 V and is designed for use in 5 V systems. Offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS. The output is a proportional analog voltage (40 mV/A) centered at 2.5 V with an error of ± 0.8%.


  • Differential Hall Detection
  • 1.2 mΩ internal conductive path resistance
  • Electrical isolation up to 2.4 kV RMS
  • High 120 kHz throughput for faster response times
  • The pin filter allows the user to filter the output to improve the resolution
  • The integrated digital temperature compensation circuit allows for accuracy close to the closed loop relative to the temperature in the open loop sensor
  • Operating voltage 4.5 to 5.5 V
  • Current measuring range from -50 A to +50 A
  • Output resolution 0.040 V/A
  • Operating temperature range from -40 °C to 150 °C
  • Dimensions: 17.8 x 20.3 mm
  • Weight: 1.1 g


  • ACS724 Current Sensor Carrier module
  • Straight 3-pin male connector