Description
- ACS724 Current Sensor Carrier (0A to 20A) by Pololu
- Offers electrical isolation up to 2.4 kV RMS
- Produces proportional analog voltage of 200 mV/A
- Operates within a voltage range of 4.5to 5 V
- Features integrated digital temperature compensation circuitry
The Pololu ACS724 Current Sensor Carrier (0A to 20A) is a straightforward carrier of Allegro’s unidirectional 20A ACS724LLCTR-20AU Hall effect-based linear current sensor. This sensor is characterized by a low-resistance current path of approximately 1.2 m and offers electrical isolation up to 2.4 kV RMS.
The model accepts a unidirectional current input up to 20 A and produces a proportional analog voltage of 200 mV/A, which measures 500 mV when the input current is zero. The typical output error is approximately 0.7%. The sensor operates within a voltage range of 4.5to 5 V and is designed for use in 5 V systems.
View moreWhat’s Included
- 1x Pololu ACS724 Current Sensor Carrier (0A to 20A), Assembled board with all surface mount components
- 1x 3×1 strip of 0.1-inchheader pins (not soldered in)
Dimensions
Specifications
- Current Sense: 0.200 V/A
- Minimum logic voltage: 4.5 V
- Maximum logic voltage: 5.5 V
- Supply current: 14 mA
- Version: 0 to 20A (unidirectional 20A)
- Current sensor: Allegro ACS724LLCTR-20AU
- Weight: 1.1 g
Unconditional Satisfaction Guarantee
