NCV77320 Datasheet (ON Semiconductor) - Inductive Position Sensor Interface

NCV77320, Inductive Position Sensor Interface

DATA SHEET www.onsemi.com Inductive Position Sensor Interface NCV77320 Introduction The NCV77320 is a single chip inductive position sensor interface that, in combination with a PCB, forms a system that measures angular or linear positions accurately.

The operating principle of the inductive sensor is based on mutual inductance.

The chip contains an excitation source, which generates an AC magnetic field through a primary coil on the PCB.

The field mutually couples to the rotor.

The rot

NCV77320 Features

* Integrated DSP Position Calculation with Flexible 15 Point Linearization

* Diagnostics, Including for Missing Wire / Wire Misconnection Tolerant

* Analog Output or SENT Output Configurable

* Temperature Sensor Embedded

* SPI Watchdog Feature

* Supply