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SM5431 - Gauge and Differential Pressure Sensor

Download the SM5431 datasheet PDF. This datasheet also covers the SM5231 variant, as both devices belong to the same gauge and differential pressure sensor family and are provided as variant models within a single manufacturer datasheet.

Description

The SM5X31 series are a low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce a digital output, fully conditioned, multi-order pressure and temperature compensated output.

Features

  • Pressure range from 0.8 to 2.49 psi; gauge, differential or asymmetric differential outputs.
  • Digital Accuracy: +/- 1 %FS.
  • 16-bit digital, pressure calibrated and temperature compensated output.
  • I2C interface.
  • Compensated temperature range: -20 to 85°C.
  • Robust JEDEC SOIC-16 package for automated assembly.
  • Manufactured according to ISO9001 and ISO/TS 16949 standards need for additional circuitry, such as a compensation network or micr.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SM5231-SiliconMicrostructures.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SM5431
Manufacturer Silicon Microstructures
File Size 1.51 MB
Description Gauge and Differential Pressure Sensor
Datasheet download datasheet SM5431 Datasheet

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Other Datasheets by Silicon Microstructures

Part Number Description
SM5420 SO-8 Packaged Pressure Sensor
SM5420C Pressure Sensor
SM5420E Absolute Pressure Sensor
SM5491 Gauge and Differential Pressure Sensor
SM5231 Gauge and Differential Pressure Sensor

Full PDF Text Transcription

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Low Pressure Digital Sensor SM5231, SM5331, SM5431 Gauge and Differential Pressure Sensor DESCRIPTION The SM5X31 series are a low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce a digital output, fully conditioned, multi-order pressure and temperature compensated output. This series provides JEDEC standard SOIC-16 package with dual vertical or horizontal ports options. It is available in gauge, differential, asymmetric differential configurations. With the dual porting, a reference measurement is possible to minimize errors due to changes in ambient pressure.
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