PRECISION BAROMETER AND ALTIMETER SENSOR
HP5834-10BA
Developing high-precision measurement technology to achieve accurate atmospheric pressure monitoring.
PRECISION BAROMETERThe HP5834-10BA employs a MEMS pressure sensor with an I2C interface to provide accurate Temperature, Pressure data. The sensor Pressure and Temperature outputs are digitized by a high resolution 24-bit ADC. Data compensation is integrated internally to save the effort of the external host MCU system. Easy command-based data acquisition interface and programmable interrupt control is available. Typical active supply current is 5.3uA per measurement-second while the ADC output is filtered and decimated by 256.
Applications:
Depth meter systems
Industrial Pressure and Temperature Sensor System
Adventure and Sports watches
Diving computers
Data loggers for pressure, temperature
Panel computer
Hermetically sealable for outdoor devices
Absolute Accuracy：
YesPressure Range：
0-1000kPaTemp Range：
-40-85°CWorking Voltage：
1.8-3.6VWoking Current：
0.1mASleep Current：
<0.1uASize：
4.5x4.5x3.0mmPackage：
DFNInterface：
I²C