The SNP705X is a sensor for air pressure measurements designed for TPMS (Tire Pressure Monitoring System) applications.

Features
• Calibrated pressure sensor for absolute pressure measurement
• Temperature and supply voltage sensor
• 8051 based microcontroller
• Standby current 0.25uA
• RF Transmitter 433MHz/315MHz integrated
• External accelerometer
• Support LF programming
• Absolute Pressure range: 450kPa/900kPa/1500kPa

Applications
• Tire Pressure Monitoring System
• MEMs sensor