CT8131 Overview
Description
The CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches are designed for consumer and industrial applications. The devices are based on Allegro patented XtremeSense™ TMR technology with integrated CMOS process to provide a monolithic solution for superior sensing performance.
Key Features
- Sensitivity with BOP range: 9 to 70 G
- Ultra-low power consumption: ~110 nA @ VDD = 1.8 V and fS = 2 Hz
- Supply voltage range: 1.7 to 5.5 V
- Sensor polarity: omnipolar
- Digital CMOS outputs: □ Push-pull □ Open drain
- Undervoltage lockout (UVLO)
- Package options: □ 3-lead SOT23 □ 4-lead LGA, 1.45 mm × 1.45 mm × 0.44 mm
