A1332 - Allegro

A1332 Precision Hall Effect Angle Sensor

The A1332 is a 360° contactless high resolution programmable magnetic angle position sensor IC. It is designed for digital systems using an I2C interface. This system-on-chip (SoC) architecture includes a front end based on Circular Vertical Hall (CVH) technology, programmable microprocessor based signal processing, and digital I2C interface. Besides providi.

Features

• 360° contactless high resolution angle position sensor
• CVH (Circular Vertical Hall) technology
• Digital I2C output
• Refresh Rate: 32 µs, 12-bit resolution
• Automotive temperature range -40 to 85C as well as -40 to 125C
• Two types of linearization schemes offered: harmonic linearization and segmented linearization
• Linearization features enable use in off-axis applications
• EEPROM with Error Correction Control (ECC) for trimming calibration
• 1 mm thin (TSSOP-14) package
• Automatic calibration features maintain angle accuracy over airgap PACKAGE: 14-pin TSSOP (LE suffix) Not to scale.