Pressure Converter
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Digital Sensor Systems

The digital sensor systems are fully signal-conditioned and provide a 14 bit or 16 bit digital output. The I2C interface of these sensor systems can easily be connected to a microcontroller. The SOIC-16 package has a standard JEDEC footprint and the package porting options (dual vertical, dual horizontal and single vertical) allow for flexibility in the application. Available pressures range from 0.018 PSI (125 Pa) to 30 PSI. Most pressure ranges are available in a gauge, differential or asymmetric differential configuration and with a compensated temperature range of –20˚C to +85˚C.

 

 

Ultra Low Pressure Sensor (SM9543)
The SM9543 Series is a digital, ultra-low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce a digital, fully conditioned, multi-order pressure and temperature compensated sensor in JEDEC standard SOIC-16 package with dual vertical porting.

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Ultra Low Pressure Sensor (SM933X)

The SM9333 and SM9336 are a digital, ultra-low pressure MEMS sensor family offering a pressure measurement as low as 125 Pa. The fully compensated sensor systems are available in differential pressure configuration packaged in JEDEC standard SOIC-16 package with both dual vertical and dual horizontal porting options.

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Low Pressure Sensor (SM7X21)

The SM7221, SM7321 & SM7421 are a digital, low pressure MEMS sensor family offering a pressure range from 0.15 PSI to 0.29 PSI. The fully compensated sensor systems are available in gauge and differential pressure configuration packaged in JEDEC standard SOIC-16 package with both dual vertical and dual horizontal porting options.

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Low Pressure Sensor (SM6X21)

The SM6221, SM6321 & SM6421 are a digital, low pressure MEMS sensor family offering a pressure range from 0.3 PSI to 0.79 PSI. The fully compensated sensor systems are available in gauge and differential pressure configuration packaged in JEDEC standard SOIC-16 package with both dual vertical and dual horizontal porting options.

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Low Pressure Sensor (SM5X21)

The SM5221, SM5321 & SM5421 are a digital, low pressure MEMS sensor family offering a pressure range from 0.8 PSI to 2.49 PSI. The fully compensated sensor systems are available in gauge and differential pressure configuration packaged in JEDEC standard SOIC-16 package with both dual vertical and dual horizontal porting options.

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Medium Pressure Sensor (SM4X21)

The SM4221, SM4321 & SM4421 are a digital, medium pressure MEMS sensor family offering a pressure range from 2.5 PSI to 14.9 PSI. The fully compensated sensor systems are available in gauge and differential pressure configuration packaged in JEDEC standard SOIC-16 package with both dual vertical and dual horizontal porting options.

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Medium Pressure Sensor (SM1X21)
The SM1221, SM1321 & SM1421 are a digital, medium pressure MEMS sensor family offering a pressure range from 15 PSI to 30 PSI. The fully compensated sensor systems are available in gauge and differential pressure configuration packaged in JEDEC standard SOIC-16 package with both dual vertical and dual horizontal porting options.

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Barometric Air Pressure (BAP) Sensor (SM1131)
The SM1131 Series features an absolute pressure sensor for barometric air pressure measurement (BAP). It includes a piezo-resistive pressure sensor die and a signal processing IC, which performs amplification and thermal compensation of the pressure sensor output to provide a linear, thermally stable signal output.

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