Implement this ACS714ELCTR-05B-T current sensor from Allegro MicroSystems to measure the level of current passing through your circuit. It has an operating frequency of 80 kHz. This device"s minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V. This part has a minimum operating temperature of -40 °C and a maximum of 85 °C. This product will be shipped in tape and reel packaging so that components can be mounted effectively.