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Instructions:

The AUAV-L10D-M25125-RR-N is an airspeed and altitude dual pressure sensor with operating pressures of 10 inH2O, 250 mbar to 1250 mbar. The Amphenol All Sensors AUAV series are dual sensors designed to meet the demanding requirements of unmanned aerial vehicles (UAVs).

The Amphenol All Sensors AUAV series combines a high-precision differential pressure sensor with a barometric (altitude) sensor in a single package. The unique dual ASIC compensation technology provides 18-bit calibration accuracy for superior high-resolution performance in measuring both airspeed and altitude. The small, lightweight sensor is produced in a compact printed circuit board (PCB) module and is compatible with automated SMT assembly processes. The AUAV series offers a total error band (TEB) of less than 0.45% over a compensation range of -40°C to +85°C. The flight control system can be easily connected via I2C and SPI output interfaces. AUAV is internally regulated and operates with a single supply voltage ranging from 1.6 VDC to 3.6 VDC. Its slim package is ideal for smaller packages. The pressure interface is also simple, requiring only two small capillaries to be easily connected in production.

Features:

Dual sensors in a single package are compact and lightweight

Simultaneous measurement of wind speed and altitude (air pressure) sensing

Both sensors feature 18-bit high-resolution I2C or SPI output interfaces

Operating temperature range from -40°C to +85°C, suitable for harsh environments

Surface mount design compatible with SMT automatic assembly

3.3 or 5.0 Vdc supply voltage

Low power options available (standby <1uA)

Pressure port with barb

Fully customizable for OEM applications

Applications:

spaceflight

Unmanned aerial Vehicle (UAV)

Multiaxis vehicle

Flight navigation system

Flight safety and test systems

Specifications:

Type of pressure: Differential

Working pressure: 10 inH2O, 250 mbar to 1250 mbar

Accuracy: 2 C

Output type: Digital

Installation style: SMD/SMT

Interface type: I2C, SPI

Port type: Barbed

Resolution: 13 bit

Operating temperature: -40 °C to + 85°C

Series: AUAV

Trademark: Amphenol All Sensors

Working power supply current: 5.3mA

Product type: Board Mount Pressure Sensors

Subcategory: Sensors

Supply voltage - Max. : 3.63V