PUI Audio MEMS Pressure Sensors
PUI Audio MEMS Pressure Sensors feature three sensors with microelectromechanical (MEMS) technology for digital and analog applications. These latest pressure sensors can be paired with PUI Audio's MEMS high-fidelity microphones, thereby capitalizing on the advantages of MEMS technology. This combination proves valuable in scenarios requiring both barometric sensors and microphones, such as smart devices, security systems, or smart vacuum cleaners. The PUI Audio MEMS Pressure Sensors utilize MEMS architecture to provide linearity, high sensitivity, and high stability within their small dimensions. The MEMS pressure sensors are ideal for medical equipment, wearable devices, industrial, robotics, and security applications.
Features
- PSA0201700
- 0kPa to 700kPa typical pressure range
- 1.5mm x 1mm x 0.9mm dimensions
- Wheatstone resistor bridge sensor
- No external resistance required
- High precision, good stability
- Low noise
- Low power consumption
- 2100kPa overload pressure
- -40°C to +125°C operating temperature range
- PSA071040
- Analog pressure sensor
- 0kPa to 40kPa measuring range
- Wheatstone resistor bridge
- Gauge pressure type
- Small Outline Integrated Circuit (SOIC) package
- Suitable for non-corrosive gas pressure sensing
- -20°C to +85°C operating temperature range
- PSD0401120
- 30kPa to 120kPa typical pressure range
- 0.1°k/LSB temperature resolution
- 24-bit ∆ΣADC
- I2C serial interface
- 3.3VDC nominal power supply voltage
- 3.55mm x 3.55mm x 1.40mm SMT 10-pin LGA package
- Water resistant to 100m
- PSD060310
- Digital pressure sensor
- 30kPa to 130kPa measuring range
- 24-bit pressure effective measurement bits (Pa)
- 16-bit temperature effective measurement bits (°C)
- Programmable interrupt control
- <0.2uA standby current
- -40°C to +85°C operating temperature range
- Waterproof and anti-corrosion
- I2C/SPI digital output
Applications
- PSA0201700
- Tire pressure monitoring
- Wind tunnels
- Air pumps
- Water pumps
- PSD0401120
- Barometers
- Mobile altimeters
- Indoor navigation systems
- Floor detection in buildings
- Outdoor navigation systems
- Industrial pressure and temperature sensing systems
- Pressure and temperature logging systems
- Adventure and sports watches
- Weather stations
- PSA071040
- Blood pressure monitors
- Oxygen generators
- Massage chairs
- Coffee machines
- PSD060310
- Barometers
- Mobile altimeters
- Indoor navigation
- Industrial pressure/temperature sensing systems
- Pressure/temperature data loggers
- Security surveillance
- Sport watches
Product Overview
Additional Resources
Veröffentlichungsdatum: 2023-11-08
| Aktualisiert: 2024-11-11