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SM4221

Silicon Microstructures
Part Number SM4221
Manufacturer Silicon Microstructures
Description Gauge & Differential Pressure Sensor
Published Aug 22, 2020
Detailed Description Medium Pressure Digital Sensor SM4221, SM4321, SM4421 Series Gauge & Differential Pressure Sensors FEATURES • Pressure r...
Datasheet PDF File SM4221 PDF File

SM4221
SM4221

Overview
Medium Pressure Digital Sensor SM4221, SM4321, SM4421 Series Gauge & Differential Pressure Sensors FEATURES • Pressure ranges from 2.
5 t0 14.
9 PSI gauge, differential and asymmetric outputs • 14-bit digital, pressure calibrated and temperature compensated output • I2C Digital Interface • Compensated temperature range: -20 to 85oC • Insensitive to mounting orientation • Robust JEDEC SOIC-16 package for automated assembly • Manufactured according to ISO9001 and ISO/TS 16949 standards DESCRIPTION The SM4X21 Series is a digital, medium 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 a dual vertical porting option.
It is available in both compound gage or differential pressure configurations.
With the dual porting, a vacuum-gage measurement is possible to minimize altitude errors due to changes in ambient pressure.
Combining the pressure sensor with a signal-conditioning ASIC in a single package simplifies the use of advanced silicon micro-machined pressure sensors.
The pressure sensor can be mounted directly on a standard printed circuit board and a high level, calibrated pressure signal can be acquired from the digital interface.
This eliminates the need for additional circuitry, such as a compensation network or microcontroller containing a custom correction algorithm.
Customer-specified pressure ranges and supply voltages are available.
The SM4X21 Series is shipped in sticks or tape & reel.
Medical Sleep Apnea CPAP Ventilators Gas Flow Instrumentation Air Flow Monitors Negative Pressure Wound Therapy Industrial Airflow Measurement Pneumatic Gauges Pressure Switches Safety Cabinets Life Sciences Gas Flow Instrumentation Consumer Sports Equipment Appliances Silicon Microstructures, Inc.
2001-2016.
All rights reserved DOC # 40DS4960.
02 +1-(408) 577...


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