ASTD Series
The sensor is capable to generate a digital output signal. The device runs a cyclic program, which will store a corrected sensor value with 12 bit resolution about every 500 ms within the output registers of the internal ASIC. This cyclic program runs independent from the bus communication. In order to use the pressure sensor for digital signal readout, it should be connected to a SPI Master device.
SPI specifies four signals: The clock (CLK) is generated by the master and input to all slaves. MOSI carries data from master to slave. MISO carries data from slave back to master. A slave select line (SS) allows individual selection of a slave device.
Features
- Pressure ranges from 1 mbar to 10 bar
- Single 3V or 5 V supply
- Max. output current 1 mA
- Digital SPI or I2C output
- Temperature compensated range 0 … 70 °C
- Operating temperature range -25 … +85 °C
- Total pressure accuracy down to max. 0.5 %FS
- 15 bit A/D resolution
- Outstanding offset stability
- Small footprint, low profile
- Pressure ports for direct manifold assemblies
There's more than meets the eye
This sensor option is not quite what you need? We happily customise every product exactly to your needs and to what your project or applications requires.
Alternatively have a look at our other sensor options.
Similar products:
- 3V, 3.3V and 5V supply voltage
- Amplified analog and digital outputs (I2C oder SPI)
- Custom calibrations
Pressure sensors – AUAV Series
- Differential pressure ranges from ±5 inH2O to ±30 inH2O
- Supply voltage 3.3 VDC
- High precision airspeed and altitude measurement
Pressure sensors – DLHR Series
- Pressure ranges from 0.5 inH2O to 60 inH2O
- Low and variable supply voltage from 1.68V to 3.6V
- Dual-Die Reference technology
Pressure sensors – ASTD Series
- Pressure ranges from 1 mbar to 10 bar
- Single 3V or 5 V supply
- Small footprint, low profile
Pressure sensors – ASSD Series
- Pressure ranges from 200 mbar to 35 bar
- 5V supply voltage
- Rugged stainless steel isolated package
Pressure sensors – ELVX Series
- Pressure ranges from ±0.5 to ±60 inH2O
- 3.3V or 5V supply voltage
- PCB surface mount