Description
- Pololu ACS72981ELRATR-200B3 Current Sensor Compact Carrier -200A to +200A, 3.3V
- Utilizes Allegro’s Hall effect technology
- Measures -200A to +200A currents
- Features 250 kHz high bandwidth
- Ensures less than 2 s response time
- Includes digital temperature compensation
The Pololu ACS72981ELRATR-200B3 Current Sensor Compact Carrier -200A to +200A, 3.3V is a compact current sensor utilizing Allegros Hall effect technology. It provides an electrically isolated current path with a low resistance of approximately 0.2 m and a high bandwidth of 250 kHz, ensuring rapid response times. This sensor is capable of measuring bidirectional currents ranging from -200 A to +200 A and operates at a nominal voltage of 3 V. It features differential Hall sensing to eliminate common-mode fields and includes digital temperature compensation for enhanced accuracy across varying temperatures. The sensor outputs an analog voltage proportional to the current, centered at half the supply voltage, and is compatible with standard solderless breadboards. Note: The sensor is intended for use below 30 V, and exceeding temperature or current limits can cause permanent damage.
View moreWhat’s Included
- 1x Pololu ACS72981ELRATR-200B3 Current Sensor Compact Carrier -200A to +200A, 3.3V
Dimensions
Links
PDF File
- Pololu ACS72981ELRATR-200B3 Current Sensor Compact Carrier -200A 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
- Response time is less than 2 s
- Integrated digital temperature compensation circuitry
- Connection points labeled on the bottom silkscreen
Unconditional Satisfaction Guarantee
