MS563702BA03-50

Pressure Sensors Transducers Overview

The MS563702BA03-50 is a surface-mount absolute pressure sensor from the MS5637 series. It features a 4-pin QFN package with dimensions of 900μm height. The device operates on a supply voltage between 1.5V and 3.6V, supporting a minimum operating pressure of 10mbar and a maximum working pressure of 1200 mbar. It withstands an overload pressure of 6 bar. Accuracy is rated at ±0.1 mbar. Operating temperature ranges from -40°C to 85°C.

Pressure Sensors Transducers Feature Summary

• Integrates a high-resolution 24-bit ADC with factory-calibrated coefficients for precise digital output.
• Provides simultaneous digital pressure and temperature data without requiring external components.
• Supports I2C and SPI interfaces for direct connection to microcontrollers.

Pressure Sensors Transducers Applications

• Smartphones and tablet PCs
• Mobile altimeter and barometer systems
• Data loggers

Pressure Sensors Transducers Procurement Notes

Verify that the specific suffix '-50' matches the required tape-and-reel packaging configuration for automated assembly processes. Confirm the component is sourced from authorized TE Connectivity channels to ensure authenticity and traceability. Check for any recent product change notices regarding the MS5637 series to guarantee long-term availability and consistency with design specifications.

Pressure Sensors Transducers Selection Notes

Select this model when ultra-compact size and low power consumption are critical for mobile integration. It is suitable for applications requiring high altitude resolution and fast conversion speeds. Ensure the system voltage aligns with the 1.5V to 3.6V range. Consider the 4-pin QFN footprint for PCB layout constraints compared to larger packages in the same family.

Pressure Sensors Transducers Part Context

This part belongs to the MS5637 series of ultra-compact micro altimeters designed by TE Connectivity Measurement Specialties. These sensors combine a piezoresistive element with a sigma-delta ADC. The series is optimized for portable electronics where space and power efficiency are primary design drivers.

Pressure Sensors Transducers Replacement Considerations

MS561101BA03-50: Offers higher pressure range but different accuracy profile.

Pressure Sensors Transducers FAQ

Does the MS563702BA03-50 require external calibration?

No, the device includes internal factory calibration coefficients stored in non-volatile memory, eliminating the need for external calibration components.

What interface protocols are supported?

The sensor supports both I2C and SPI digital interfaces for communication with host microcontrollers.