Quality Standards and Environmental Certifications
×

Precision TMR Angle Sensor with Integrated Diagnostics

A33110

Allegro LE 14 Package Image
* Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings A33110 ECAD Model Type Image
View Datasheet
Navigate

Description

Top Features

Packaging

The A33110 is a 360° angle sensor ICs that provide contactless high-resolution angular position information based on magnetic sensing that combines TMR (Tunneling MagnetoResistance) and VH (Vertical Hall) technologies.

The device is a system-on-chip (SoC) architecture that includes two independent angle sensing channels, digital signal processing, and output options: SPI, PWM, motor commutation (U, V, W), and encoder outputs (A, B, I).

Also integrated into the devices are on-chip EEPROM technology, capable of supporting a high number of read/write cycles for flexible end-of-line programming of calibration parameters.

  • Primary TMR channel capable of 14-bit noise-free resolution
  • Secondary channel capable of 10-bit noise-free resolution
  • Wide operating voltage (3.7 to 18 V) enables direct connection to vehicle battery
  • Linearization to reduce error from misalignment between the sensor and target magnet 
  • AEC-Q100 grade 1
  • Designed to meet ASIL D requirements when used in conjunction with appropriate system-level control 

14-pin TSSOP (suffix LE)

LE Packaging Documentation

× not found

Part Number Specifications and Availability

Documentation and Resources

Documentation

Filter Document Type:
All Types
All Types Application Note Brochure Technical Article
Documents Found: 32
Document Type Document Name
Application Note
Output Protocols for Angle and Linear Position Sensors
Brochure
Brochure: ClearPower LED Driver Modules
Technical Article
Enabling New Levels of Performance and Safety in Magnetic Sensors with xMR
Technical Article
Allegro TMR: A Cutting-Edge Sensing Solution for Driving Automation and ADAS