AS5045 Overview
The AS5045 is a contactless magnetic position sensor for accurate angular measurement over a full turn of 360°. It is a system-on-chip, bining integrated Hall elements, analog front end and digital signal processing in a single device. To measure the angle, only a simple two-pole magnet, rotating over the center of the chip, is required.
AS5045 Key Features
- Highest reliability and durability in harsh environments
- Great flexibility during assembly
- Operation safety
- Lower material cost (no magnetic shielding needed)
- Contactless absolute angle position measurement
- User programmable zero position
- Diagnostic modes for magnet detection and power supply
- Immune to external magnetic stray fields
- Two digital 12-bit absolute outputs
- Serial interface and
