LPS35HWTR

Pressure Sensors Transducers Overview

The LPS35HWTR is a MEMS absolute pressure sensor manufactured by STMicroelectronics, designed for board mount applications. It operates within an input pressure range of 3.77 PSI to 18.27 PSI (26 kPa to 126 kPa). The device features a 24-bit digital output and supports both I2C and SPI communication interfaces. It functions with a supply voltage between 1.7 V and 3.6 V. The component utilizes an LGA package style and is currently classified as obsolete in the manufacturer's product line.

Pressure Sensors Transducers Feature Summary

• MEMS-based absolute pressure sensing technology
• Dual interface support for I2C and SPI protocols
• High-resolution 24-bit digital data output

Pressure Sensors Transducers Applications

• Board mount pressure measurement systems
• Consumer electronics requiring absolute pressure monitoring
• Embedded devices utilizing I2C or SPI buses

Pressure Sensors Transducers Procurement Notes

Verify component availability through authorized distributors as this part is marked obsolete. Confirm package integrity and pin compatibility during integration. Review current datasheets for any specific handling requirements associated with the LGA form factor. Ensure design-in decisions account for end-of-life status implications.

Pressure Sensors Transducers Selection Notes

Consider alternative active models from the same family if long-term supply stability is required. Evaluate interface compatibility with existing microcontrollers supporting I2C or SPI. Assess whether the specified pressure range meets system requirements. Check for updated revisions that may offer improved performance or availability compared to the obsolete LPS35HWTR variant.

Pressure Sensors Transducers Part Context

This component belongs to STMicroelectronics' MEMS pressure sensor portfolio. It serves as a digital solution for measuring atmospheric or absolute pressure in compact electronic designs. The LPS35H series typically targets consumer applications where small footprint and low power consumption are critical design constraints.

Pressure Sensors Transducers Replacement Considerations

Consult official substitution guides for active equivalents within the LPS35H family. Verify pinout and register compatibility before replacing the obsolete unit. No direct public substitute part numbers are confirmed in available documentation.