Description
- Pololu ACS72981KLRATR-150U5 Current Sensor Large Carrier 0A to 150A, 5V
- Features 250 kHz bandwidth for fast response
- Ensures electrical isolation up to 150A
- Provides ratiometric analog voltage output
- Includes digital temperature compensation
- Measures unidirectional and bidirectional currents
The Pololu ACS72981KLRATR-150U5 Current Sensor Large Carrier 0A to 150A, 5V is a Hall effect-based, electrically isolated current sensor designed for nominal 5 V operation. It features a low-resistance current path and a high bandwidth of 250 kHz, ensuring fast response times. This sensor is suitable for applications requiring electrical isolation and can measure unidirectional input currents from 0 A to 150 A. The sensor outputs a ratiometric analog voltage proportional to the input current, with integrated digital temperature compensation for improved accuracy across the operating temperature range.
Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage to the sensor.
View moreWhat’s Included
- 1x Pololu ACS72981KLRATR-150U5 Current Sensor Large Carrier 0A to 150A, 5V
Dimensions
Links
PDF File
- Pololu ACS72981KLRATR-150U5 Current Sensor Large Carrier 0A to 150A, 5V – Datasheet
Specifications
- Hall effect-based sensor with electrically isolated current path
- Differential Hall sensing rejects common-mode fields
- Conductive path internal resistance typically 0.2 m
- High-bandwidth 250 kHz analog output voltage proportional to AC or DC currents
- Response time less than 2 s
- Integrated digital temperature compensation circuitry
- Available in 5V version
- Connection points labeled on the bottom silkscreen
- Zero point at VCC/10, increasing by 26.7 mV (VCC/5 V) per amp of input current
Unconditional Satisfaction Guarantee
