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AS5130 Rotary Sensor

8-bit rotary position sensor with digital interface and PWM output

Features

  • Multi-turn counter
  • Low power mode
  • Zero position programming
  • Push-button
  • High speed

Product parameters

Resolution [bit] 8
Interfaces SSI
Output Digital angle (interface) / PWM
Max. Speed [rpm] 30000
Overvoltage Protection
Redundant
Supply Voltage [V] 5.0
Temperature Range [°C] -40 to +125
Package SSOP-16
Automotive Qualified Yes

General Description

The AS5130 is a contactless magnetic rotary position sensor (previously known as encoder) for accurate angular measurement over a full turn of 360°and over an extended ambient temperature of -40°C to +150°C. . The absolute angle measurement provides instant indication of the magnet’s angular position with a resolution of 8 bit = 256 positions per revolution via a serial bit stream and as a PWM signal. The AS5130 can be operated in pulsed mode (Vsupply=off) allowing very low power consumption during polling of the rotary position of the magnet.

With two decades of magnetic sensor system know-how, we have broad experience in selecting the most suitable magnets. ams experts recommend the following magnet suppliers.

This product suits for the following applications:

  • Ignition key position sensing
  • Steering wheel position sensing

Technical Documents

Type Description Language
Datasheet Document version 1.12 English
Datasheet Document version 1.12 English
Application Note AN5000 Magnet Selection Guide v1-04 English
Application Note Tape & Reel Packing Information English
Application Note AN5000 Magnet Selection Guide v1-04 English
User Guide Demo board English
User Guide Programming tool English
User Guide Demo board English
User Guide Programming tool English

Other Information

Type Description Language
Block Diagram AS5130 Block Diagram English

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