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Description
Pololu ACS724 Current Sensor Carrier (0-10A)
Features a high 120 kHz bandwidth for faster response times
Allows the user to filter the output for improved resolution at lower bandwidth
Offers an integrated digital temperature compensation circuitry for nearly closed loop accuracy
Has an automotive-grade operating temperature range of -40 to 150 °C
This Pololu ACS724 Current Sensor Carrier (0-10A) is a simple carrier of Allegro’s unidirectional 10A ACS724LLCTR-10AU Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS.
This version accepts a unidirectional current input up to 10 A and outputs a proportional analog voltage (400 mV/A) that measures 500 mV when the input current is zero. The typical output error of ±1.5%. It operates from 4.5 V to 5.5 V and is intended for use in 5 V systems. It offers an integrated digital temperature compensation circuitry allows for a nearly closed loop accuracy over the temperature in an open loop sensor.