Description
- Pololu ACS72981KLRATR-150U3 Current Sensor Large Carrier 0A to 150A, 3.3V
- Ensures fast response with high 250 kHz bandwidth
- Features low-resistance current path
- Outputs ratiometric voltage for AC/DC currents
- Integrates digital temperature compensation
- Supports unidirectional currents 0A to 150A
The Pololu ACS72981KLRATR-150U3 Current Sensor Large Carrier 0A to 150A, 3.3V is a Hall effect-based, electrically isolated current sensor designed for nominal 3 V operation. It features a low-resistance current path and a high bandwidth of 250 kHz, ensuring fast response times. The sensor outputs a ratiometric analog voltage proportional to AC or DC currents, with integrated digital temperature compensation for improved accuracy. This large carrier version is suitable for unidirectional input currents ranging from 0 A to 150 A and is compatible with standard solderless breadboards. Note: This product is intended for use below 30 V and exceeding temperature or current limits can cause permanent damage.
View moreWhat’s Included
- 1x Pololu ACS72981KLRATR-150U3 Current Sensor Large Carrier 0A to 150A, 3.3V
Dimensions
Links
PDF File
- Pololu ACS72981KLRATR-150U3 Current Sensor Large Carrier 0A to 150A, 3.3V – Datasheet
Specifications
- Hall effect-based sensor with electrically isolated current path
- Differential Hall sensing rejects common-mode fields
- Conductive path internal resistance is typically 0.2 m
- High-bandwidth 250 kHz analog output voltage proportional to AC or DC currents
- Less than 2 s response time
- Integrated digital temperature compensation circuitry
- Connection points labeled on the bottom silkscreen
Unconditional Satisfaction Guarantee
