Description
- Pololu ACS72981ELRATR-200U3 Current Sensor Compact Carrier 0A to 200A, 3.3V
- Provides fast response with <2 s time
- Ensures accuracy with digital temperature compensation
- Features low-resistance 0.2 m path
- Accommodates 0A-200A unidirectional current
- Compatible with 3.3V and 5V systems
The Pololu ACS72981ELRATR-200U3 Current Sensor Compact Carrier 0A to 200A, 3.3V is a compact carrier for Allegros Hall effect-based, electrically isolated current sensor. It features a low-resistance current path and a high bandwidth of 250 kHz, ensuring fast response times. The sensor is designed for unidirectional input current from 0 A to 200 A and operates nominally at 3 V.
This sensor offers differential Hall sensing to reject common-mode fields and includes integrated digital temperature compensation for improved accuracy. It is compatible with standard solderless breadboards and can be inserted into the current path in various ways.
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 ACS72981ELRATR-200U3 Current Sensor Compact Carrier 0A to 200A, 3.3V
Dimensions
Links
PDF File
- Pololu ACS72981ELRATR-200U3 Current Sensor Compact Carrier 0A to 200A, 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
