ams AG - global leader in the design and manufacture of high performance analog ICs (integrated circuits)

AS5050A Rotary Sensor

10-bit magnetic position sensor with digital angle (interface) output

 
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Ordering Code Availability Price (1k)*  
AS5050A-BQFM   Step prices

* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.

The AS5050A is a new version of the AS5050. It is a 10-bit rotary position sensor (previously known as encoder) for absolute angular measurement over a full turn of 360° based on contactless magnetic sensor technology. This device fits
perfectly for on-axis applications where a simple 2-pole magnet rotates above or below the sensor IC. The absolute magnet angular position is measured with a resolution of 10 bit = 1024 positions per revolution and it is provided as a digital value on the serial interface (SPI).

Key Features

  • Contactless absolute angle position measurement
  • Very low standby current
  • Very small package
  • Immune to external magnetic stray fields

Key Benefits

  • Highest reliability and durability in harsh environments
  • Sensor for battery operated devices
  • Lower material cost (no magnetic shielding needed)

Product Facts

Resolution 10-bit
Interfaces SPI
Output Digital Angle(Interface)
Max speed [rpm]
Overvoltage protection [ ]
Redundant
Supply voltage [V] 3.3
Temperature range [°C] -40 to +85
Package QFN-16
Automotive qualified

Additional Information

Applications
  • Motor position and motion sensor
  • Rotary knob for human machine interfaces
  • Position sensor for battery operated equipment
  • Robotics