Magnetic Position Sensors
Stray-Field-Immune, Hall-Effect Angle Sensor IC with SPI, PWM, and SENT Interfaces in Single and Dual Die Packages
A33022
The A33022 is a 360° angle sensor IC for high-resolution angular position with low 25µs latency. It offers multiple output options (SPI, PWM, SENT), integrated linearization, and is developed as a Safety Element out of Context (SEooC) for safety-critical automotive applications, qualified to AEC-Q100.
Product Details
Product Details
Top Features
- Stray-field immune
- Targeting single-die ASIL D compliance when used in conjunction with appropriate system-level control
- High accuracy and resolution
- Low latency
- Wide operating voltage (3.7 V to 18 V)
- SENT output is SAEJ716 JAN2016 compliant with Allegro proprietary enhancement
Target Application
Part Number Specifications and Availability
Design Tools
Technical Documentation
Application Note
Linearization Parameter Calculation for Allegro AAS33001 and AAS33051 Angle Sensor ICs
Application Note
Magnet Design Guidelines for A33020/A33023 Stray Field Immune Angle Sensor
Application Note
Output Protocols for Angle and Linear Position Sensors
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