Sensor pressao 30 a 130kPa e temperatura -40 a +85oC (alternativo ao Bosch BMP280) - RCPS123

Product Description

The RCPS123 system-in-a-package (SIP) solution comprises of resistive bridge type pressure sensor and a 24-bit ADC for high resolution and accurate pressure measurements. The fully calibrated pressure and temperature compensated digital output makes the RCPS123 solution simple to use. The RCPS123 includes internal calibration logic that provides accurate pressure and temperature measurements to the application via the SPI or IC² interface. There is no need to separately download internal calibration coefficients and have the host microcontroller perform complicated compensation calculations. 
 

Features   

Pressure range: 30 to 130kPa

Factory Calibrated Pressure and Temperature Sensor   
Supply Voltage: 2V to 5.5V   
Current Consumption: <5uA   
Sleep State Current: <200nA (25°C)   
Operating Temperature Range: -40°C to +85°C   
Pressure Accuracy: <±0.4kPa (<±4.0mbar) @ 25°C   
Temperature Accuracy: ±1.0°C   
Altitude Resolution Better Than 1.0 meter (50cm) in Active Mode 

Interfaces  
I²C  TM * Compatible (≤400kHz)
SPI (≤ 10MHz) 
 
Physical Characteristics   
Small Form Factor, 2.5 x 2 x 1mm (w x l x h)   
LGA Package, 8 Lead   
Top Side Sensing Port  

Typical Application
• Altimeters
• Portable and Stationary Barometers
• Weather Stations
• GPS Applications
• Hard Disk Drives (HDD)
• Smart wear 
• Unmanned aerial vehicle
• Industrial Equipment
• Air Control Systems
• Vacuum Systems

Datasheet: