SP490-01-11

Overview

XENSIV™ - SP49 high level of integration tire pressure monitoring sensor ensures industry leading performance TPMS

Optimized for battery-powered apps, SP49 with flexible wake-up, power management, ultra-low power down current. Wide range of supply voltage ensures a long-lasting battery lifetime (typ. TPMS apps 10 yrs with a CR2032 battery). Generating a wake-up from the integrated interval timer, SP49 is perfect for standalone remote pressure sensing demanding low charge consumption. Wake-up capability and best-in-class sensitivity for on-demand measurements.

Summary of Features

  • Patented Glass-Silicon-Glass MEMS
  • Efficient 32-bit ARM M0+ core
  • New ASIC with Low Power Monitoring
  • Ultra-low power consumption
  • Hardware master/slave I²C interface
  • Same package & pin out with SP40
  • Available in ASIL A

Benefits

  • Robust & high-quality solution
  • More powerful cores
  • Good support tools
  • Low design-in effort
  • Best for intelligent tire features
  • Excellent lifetime charge consump.
  • Best fit in Sub1GHz
  • Scalable for BLE TPMS
  • High-quality solution
  • Best-in-class media compatibility

Potential Applications

  • Tire Pressure Monitoring System (TPMS)
  • Further possible high-pressure applications
    • Air suspension
    • Air brake, and more
Support