A1354 Datasheet - Allegro Micro Systems

A1354 High Precision 2-Wire Linear Hall Effect Sensor

The A1354 device is a high precision, programmable 2-wire Hall effect linear sensor IC with a pulse width modulated (PWM) output. The duty cycle (D) of the PWM output signal is proportional to the applied magnetic field. The A1354 device converts an analog signal from its internal Hall circuit to a .

A1354 Features

* ▪ Designed for automotive, battery-powered applications ▪ Customer programmable quiescent duty cycle, sensitivity, and PWM carrier frequency, through VCC pin ▪ Simultaneous programming of duty cycle, sensitivity, and PWM carrier frequency, for system optimization ▪ Factory programmed sensitivity tem

A1354_AllegroMicroSystems.pdf