MS580314BA01-50

Pressure Sensors Transducers Overview

The MS580314BA01-50 is a board-mount absolute pressure sensor from the MS5803 series by TE Connectivity Measurement Specialties. It features a ceramic package with SMD/SMT termination and measures pressures from 0 to 14 bar (203.05 PSI / 1400 kPa). The device integrates a 24-bit delta-sigma ADC, providing high resolution of 0.2 mbar and temperature compensation. It operates on a supply voltage of 1.8V to 3.6V and supports digital communication via SPI or I2C interfaces. The module withstands overpressure up to 30 bar and functions within a temperature range of -40°C to +85°C.

Pressure Sensors Transducers Feature Summary

• Integrates a 24-bit delta-sigma analog-to-digital converter for direct digital output of pressure and temperature data without external components.
• Features factory-calibrated coefficients stored in PROM, eliminating the need for user calibration or external signal conditioning circuitry.
• Utilizes MEMS technology with gel protection and stainless steel cover to ensure low hysteresis and resistance to magnetic fields.
• Supports dual digital communication protocols, allowing flexible integration with microcontrollers via standard SPI or I2C interfaces.

Pressure Sensors Transducers Applications

• Handheld depth measurement systems
• Diving equipment and underwater devices
• Wearable health monitoring devices
• SF6 gas moisture density monitoring in power industry
• Sports watches and altimeters

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix '-50' against the manufacturer's official datasheet to confirm packaging configuration and tape-and-reel specifications. Ensure that the required operating voltage range of 1.8V to 3.6V aligns with the target system's power supply design. Confirm interface compatibility with the host microcontroller's available SPI or I2C channels before finalizing procurement.

Pressure Sensors Transducers Selection Notes

Select this component when high-resolution absolute pressure measurement is required in space-constrained applications. The integrated temperature compensation simplifies firmware development by removing the need for separate thermal sensors. Consider the 14 bar pressure range suitability for the intended environment, noting the 30 bar overpressure tolerance provides safety margin for dynamic pressure events.

Pressure Sensors Transducers Part Context

This part belongs to the MS5803 series of miniature digital pressure sensors designed for harsh environments. The series is characterized by its small footprint and robust construction suitable for consumer electronics and industrial instrumentation. The specific model indicates a 14 bar range variant within the broader family of MEAS pressure sensing solutions.

Pressure Sensors Transducers Replacement Considerations

Consult the official TE Connectivity selection guide for cross-reference options. Verify pinout compatibility and electrical characteristics if substituting with other models in the MS5803 series or competing MEMS pressure sensors.

Pressure Sensors Transducers FAQ

Does the MS580314BA01-50 require external calibration?

No, the sensor includes factory-calibrated coefficients stored in internal PROM, which are used by the onboard DSP to correct measurements, requiring no external calibration.

What is the maximum overpressure rating for this sensor?

The sensor can withstand an overpressure of up to 30 bar, despite its working pressure range being limited to 0-14 bar.