CT8131
FEATURES
AND BENEFITS
- Sensitivity with BOP range: 9 to 70 G
- Ultra-low power consumption: ~110 n A @ VDD = 1.8 V and f S = 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
APPLICATIONS
- Io T devices
- Smartphones, tablets, and laptops
- Door or lid closure
- Reed switch replacement
- Tamper-proofing for utility smart meters
- Fluid level sensing/detection
- Proximity detection
- Motor controllers
- Gimbals for camera systems in drones/UAVs
- Industrial machinery/robots
- Medical devices
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 Xtreme Sense™ TMR technology with integrated CMOS process to provide a monolithic solution for superior sensing performance. The CT813x...
