SP40PLUS - Tire Pressure Monitoring Sensor

Product Overview

Infineon

Datasheet Details

Part number	SP40PLUS
Manufacturer	Infineon
File Size	1.14 MB
Description	Tire Pressure Monitoring Sensor
Datasheet	SP40PLUS Datasheet
Additional preview pages of the SP40PLUS datasheet.

Product details

Description

The SP40PLUS provides a very high level of integration, and is optimized to perform all of the functions necessary to implement a state-of-the-art Tire Pressure Monitoring System (TPMS) sensor module.

Features

Patented Glass-Silicon-Glass MEMS pressure sensor with best-in-class media compatibility.
Calibrated pressure sensor for absolute air pressure measurement.
Z-axis accelerometer for motion detection and angular measurement.
Temperature and supply voltage sensors.
Industry-standard 8051 microcontroller with 12K of Flash memory.
System Controller with flexible wake-up and power management features.
RF Transmitter with fractional-N sigm.

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Published: May 14, 2025 |