Pololu ACS72981LLRATR-100U5 Current Sensor Large Carrier 0A to 100A, 5V

PololuSKU: RB-Pol-1641
Manufacturer #: 5276

Price  :
Sale price $12.95

Shipping calculated at checkout

On Demand See due date

This is an On Demand item and is not normally stocked. We will order it for you along with our next purchase from the supplier.

* Delays depend on the order frequency from each supplier and the approximate arrival date is indicated in the due date. Returns are not accepted on On Demand and Clearance Items except when they are found defective, in which case the product may be repaired or replaced at RobotShop's discretion.

Payments and Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Venmo Visa Klarna

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

  • Pololu ACS72981LLRATR-100U5 Current Sensor Large Carrier 0A to 100A, 5V
  • Ensures rapid response with 250 kHz bandwidth
  • Provides precise current measurement up to 100A
  • Integrates digital temperature compensation
  • Features low-resistance 0.2 mΩ current path
  • Offers electrically isolated Hall effect sensing

The Pololu ACS72981LLRATR-100U5 Current Sensor Large Carrier 0A to 100A, 5V is a Hall effect-based, electrically isolated current sensor designed for nominal 5V operation. 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 proportional to AC or DC currents, with integrated digital temperature compensation for enhanced accuracy. This large carrier version is suitable for unidirectional input currents ranging from 0A to 100A, making it ideal for applications requiring electrical isolation and precise current measurement.

  • 1x Pololu ACS72981LLRATR-100U5 Current Sensor Large Carrier 0A to 100A, 5V
  • 1.4 x 1.2 inches
  • Hall effect-based sensor with electrically isolated current path
  • Differential Hall sensing rejects common-mode fields
  • Conductive path internal resistance typically 0.2 mΩ
  • High-bandwidth 250 kHz analog output voltage proportional to AC or DC currents
  • Response time less than 2 µs
  • Integrated digital temperature compensation circuitry
  • Available in 5V version
  • Connection points labeled on the bottom silkscreen
  • Zero point at VCC/10, increasing by 40 mV × (VCC/5 V) per amp of input current

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Estimate shipping

You may also like