TE Connectivity / SMI SM9543 MEMS Ultra-Low Pressure Digital Sensor
TE Connectivity / SMI SM9543 Ultra-Low Digital Pressure Sensor offers state-of-the-art pressure transducer technology and CMOS mixed signal processing technology. This produces a digital, fully conditioned, multi-order pressure and temperature-compensated sensor in a JEDEC standard SOIC-16 package with dual vertical porting. Combining the pressure sensor with a signal-conditioning ASIC in a single package allows for simplification in 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 requirement for additional circuitry, such as a compensation network or microcontroller containing a custom correction algorithm.
Features
- Fully digital, pressure-calibrated, and temperature-compensated output
- I2C digital interface
- Compensated temperature range of -5°C to +65°C
- Dual ported and differential pressure configuration
- Insensitive to mounting orientation
- Robust JEDEC SOIC-16 package for automated assembly
- Manufactured according to IS09001 and ISO/TS 16949 standards
- RoHS and REACH compliant
- Pressure range from ±5mBar {±0.07PSI)
Applications
- Industrial
- HVAC
- VAV controllers
- Filter-guard
- Safety cabinets
- Liquid level measurement
- Pressure transmitters
- Exhaust hoods
- Fire protection
- Pressure switches
- Medical
- Sleep apnea
- Spirometers
- Hospital beds
- Respiration
- Consumer sports equipment
Dimensions
Related Sensors
TE Connectivity SMI Digitale/Analoge Niederdrucksensoren
MEMS-Sensoren erzeugen einen vollständig konditionierten, druck- und temperaturkompensierten Ausgang.
Veröffentlichungsdatum: 2015-07-28
| Aktualisiert: 2025-06-09