NCV77320 Overview
Inductive Position Sensor Interface NCV77320 Introduction The NCV77320 is a single−chip inductive position sensor interface that, in bination 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.
NCV77320 Key Features
- Integrated DSP Position Calculation with Flexible 15 Point
- Diagnostics, Including for Missing Wire / Wire Misconnection
- Analog Output or SENT Output Configurable
- Temperature Sensor Embedded
- SPI Watchdog Feature
- Supply Voltage 5 V; -15 V to 30 V Tolerant Robustness
- Flexible SPI Operation with 3.3 V or 5 V Micro Controllers
- Maximum Rotational Speed of 10800 rpm
- Operating Ambient Temperature -40 to 150°C
- Developed According to the Automotive Safety Standard ISO26262
NCV77320 Applications
- Angular Position Sensors Up to 360°, e.g