Pololu ACS72981LLRATR-100U3 Current Sensor Compact Carrier 0A to 100A, 3.3V

PololuSKU: RB-Pol-1626
Manufacturer #: 5255

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Sale price $9.95

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Description

  • Pololu ACS72981LLRATR-100U3 Current Sensor Compact Carrier 0A to 100A, 3.3V
  • Measures high-current up to 100A
  • Offers electrical isolation
  • Ensures rapid response time <2 µs
  • Fits standard solderless breadboards
  • Provides versatile connection options

The Pololu ACS72981LLRATR-100U3 Current Sensor Compact Carrier 0A to 100A, 3.3V is a Hall effect-based sensor designed for precise current measurement with electrical isolation. It features a low-resistance current path and a high bandwidth of 250 kHz, ensuring rapid response times. The sensor outputs a ratiometric analog voltage, which is proportional to the input current, and is compatible with standard solderless breadboards. This compact carrier is suitable for high-current applications, offering versatile connection options for integration into various systems. Note: This product is intended for use below 30 V.

  • 1x Pololu ACS72981LLRATR-100U3 Current Sensor Compact Carrier 0A to 100A, 3.3V
  • 0.7 x 0.8 inches
  • Hall effect-based sensor with electrically isolated current path
  • Differential Hall sensing rejects common-mode fields
  • Conductive path internal resistance is typically 0.2 mΩ
  • High-bandwidth 250 kHz analog output voltage proportional to AC or DC currents
  • Response time is less than 2 µs
  • Integrated digital temperature compensation circuitry
  • Connection points labeled on the bottom silkscreen
  • Zero point at VCC/10, increasing by 26.4 mV × (VCC/3 V) per amp of input current

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