Current sensor ACS709 (+/- 75A)

Current sensor operating in the +/- 75A range based on the Hall effect. The output is analog voltage. Power supply from 3V to 5.5V, so it can work directly with both 3.3V and 5V systems.

Technical specifications

Supply voltages for the logical part 3.0-5.5V
Measurement range –75 to +75A
Current consumption by the logical part 4mA
Power supply sensitivity 18.5mV/A (VCC 3.3V)
28mV/A (VCC 5V)
Bandwidth 100kHz
Operating temperature range -40 to 125 °C
Weight 1g (without connectors)
Dimensions 18 x 20.5 mm
System resistance 1.1mOhm