Current Sensor -15.5A to +15.5A - ACS711

This board is a simple carrier of Allegro’s ±15.5 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~0.6 mΩ) current path and electrical isolation up to 100 V. This version accepts a bidirectional current input with a magnitude up to 15.5 A and outputs a proportional analog voltage centered at Vcc/2 with a typical error of ±5%. It operates from 3 V to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems.

Quick Spec

  • Minimum logic voltage: 3V
  • Maximum logic voltage: 5.5V
  • Current sense: 0.090 V/A
  • Supply current: 4 mA
  • Voltage Rating: 100 Vpeak
  • Size: 18 x 21mm
  • Weight: 3g

Please Note: When Vcc is 3.3 V. This specification is proportional to Vcc

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Shipping List

  • 1 x Current Sensor -15.5A to +15.5A


Current Sensor -15.5A to +15.5A

  • Brand: Pololu Electronics
  • Product Code: 2452
  • Weight: 0.003kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion No Stock
    Stellenbosch No Stock
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R112.00 (Inc Tax: R128.80)


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Tags: current, sensor, 2452, -15.5A to +15.5A, pololu