MMR920C25A

Pressure Sensors Transducers Overview

The MMR920C25A is a digital output gauge pressure sensor module from NMB Technologies Corporation. It integrates a MEMS piezoresistive pressure die with a dedicated analog front-end IC to provide a fully calibrated and compensated signal. The device operates within an electrical interface supporting both SPI and I2C protocols, ensuring flexible connectivity for various system architectures. The operating voltage range is specified as 3.0 to 3.6 Vdc, suitable for low-power embedded applications requiring precise pressure monitoring without external calibration components.

Pressure Sensors Transducers Feature Summary

• Integrates MEMS pressure sensing element with analog front-end IC for complete signal conditioning
• Provides fully calibrated and temperature-compensated digital output signals
• Supports dual digital communication interfaces including SPI and I2C for versatile integration

Pressure Sensors Transducers Applications

• Medical device pressure monitoring systems
• Industrial automation control units
• Consumer electronics environmental sensing

Pressure Sensors Transducers Procurement Notes

Verify the specific package variant and ordering suffix against the manufacturer's official datasheet to ensure compatibility with your PCB footprint and voltage requirements. Confirm that the selected unit matches the required gauge pressure range specifications for your application environment. Cross-reference the pinout diagram provided in the documentation to prevent interface mismatches during assembly.

Pressure Sensors Transducers Selection Notes

Choose this component when a compact, digitally interfaced pressure solution is required for space-constrained designs. Ensure the host microcontroller supports either SPI or I2C protocols compatible with the sensor's addressing scheme. Validate that the supply voltage remains within the 3.0 to 3.6 Vdc window to maintain accurate performance and avoid damage to the integrated circuitry.

Pressure Sensors Transducers Part Context

This model belongs to the MMR920 series of gauge pressure sensors manufactured by NMB Technologies Corporation. The series is designed to replace traditional analog sensors by providing ready-to-use digital data. It represents a specialized line of MEMS-based solutions intended for high-volume production environments where reliability and precision are critical for end-product functionality.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include other models within the MMR920 family such as the MMR920C10D or MMR920C02ARE, provided they match the required pressure range and interface protocol. Verify mechanical dimensions and pin assignments before swapping to ensure board compatibility.