Pololu ACS72981LLRATR-050B3 Current Sensor Compact Carrier -50A to +50A, 3.3V

PololuSKU: RB-Pol-1620
Manufacturer #: 5250

Price  :
Sale price $9.95

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-050B3 Current Sensor Compact Carrier -50A to +50A, 3.3V
  • Measures bidirectional currents from -50A to +50A
  • Ensures fast response with high-bandwidth 250 kHz
  • Integrates digital temperature compensation
  • Outputs ratiometric analog voltage on VIOUT
  • Compact dimensions: 0.7″×0.8″

The Pololu ACS72981LLRATR-050B3 Current Sensor Compact Carrier -50A to +50A, 3.3V is a Hall effect-based, electrically isolated current sensor designed for nominal 3 V operation. It measures bidirectional input currents ranging from -50 A to +50 A with a low-resistance current path and a high bandwidth of 250 kHz, ensuring fast response times. The sensor outputs a ratiometric analog voltage centered at VCC/2, which varies with the input current. Integrated digital temperature compensation enhances accuracy across the operating temperature range. Note: This product is intended for use below 30 V and can become hot during operation.

  • 1x Pololu ACS72981LLRATR-050B3 Current Sensor Compact Carrier -50A to +50A, 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
  • Response time is less than 2 µs
  • Integrated digital temperature compensation circuitry
  • Connection points labeled on the bottom silkscreen
  • Designed for bidirectional input current from -50 A to +50 A
  • Supply voltage of 3.0 V to 3.6 V
  • Outputs a ratiometric analog voltage on VIOUT

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