ASDXRRX001PDAA5 Honeywell, ASDXRRX001PDAA5 Datasheet

Board Mount Pressure Sensors Differential 0 psi to 1.0 psi

ASDXRRX001PDAA5

Manufacturer Part Number
ASDXRRX001PDAA5
Description
Board Mount Pressure Sensors Differential 0 psi to 1.0 psi
Manufacturer
Honeywell

Specifications of ASDXRRX001PDAA5

Operating Pressure
0 psi to 5 psi
Pressure Type
Differential
Accuracy
+/- 2 %
Output Type
Digital
Mounting Style
DIP
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 20 C
Operating Supply Voltage
5 V
Supply Voltage (min)
4.75 V
Supply Voltage (max)
5.25 V
Supply Current
2.5 mA
Package / Case
DIP-8
Body Style
Rectangular
Function
Pressure
Mounting Type
PCB
Primary Type
Pressure
Range, Measurement
1 PSID
Sensing Mode
Differential
Technology
Piezoelectric
Voltage, Supply
3.3-5 VDC
Wide Compensated Temperature Range
0°C to+ 85°C (+32°F to +185°F)
Pressure Ranges
From 0 psi to 1 psi through 0 psi to 30 psi
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ASDX-DO Series
Plastic Silicon Pressure Sensors
with Compensated Digital Output
DESCRIPTION
The ASDX-DO is a Plastic Silicon Pressure Sensor offering
either an I
the specified full scale pressure span and temperature range.
The ASDX-DO is fully calibrated and temperature
compensated for sensor offset, sensitivity, temperature effects
and non-linearity using an on-board Application Specific
Integrated Circuit (ASIC). Calibrated output values for pressure
are updated at approximately 1 kHz.
The standard ASDX-DO is calibrated over the temperature
range of 0 °C to 85 °C [32 °F to 185 °F]. The sensor is
characterized for operation from a single power supply of either
3.3 Vdc or 5.0 Vdc.
FEATURES
I
Precision ASIC conditioning and temperature
compensated over 0 °C to 85 °C [32 °F to 185 °F]
temperature range
Low operating voltage
Absolute, differential and gage types
Pressure ranges from 1 psi to 5 psi
Standard calibrations in psi, mbar, bar, kPa
Total error band of ±2.0% of full scale span maximum
RoHS compliant
2
C or SPI compatible 14-bit digital output
2
C or SPI digital interface for reading pressure over
These sensors are available to measure absolute, differential
and gage pressures. The absolute versions have an internal
vacuum reference and an output value proportional to absolute
pressure. Differential versions allow application of pressure to
either side of the sensing diaphragm. Gage versions are
referenced to atmospheric pressure and provide an output
proportional to pressure variations from atmosphere.
The ASDX-DO Series sensors are intended for use with non-
corrosive, non-ionic working fluids such as air and dry gases.
They are designed and manufactured according to standards
in ISO 9001.
POTENTIAL APPLICATIONS
Flow calibrators
Ventilation and air flow monitors
Gas flow instrumentation
Sleep apnea monitoring and therapy equipment
Barometry
Pneumatic controls

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ASDXRRX001PDAA5 Summary of contents

Page 1

... The ASDX- Plastic Silicon Pressure Sensor offering 2 either SPI digital interface for reading pressure over the specified full scale pressure span and temperature range. The ASDX-DO is fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects and non-linearity using an on-board Application Specific Integrated Circuit (ASIC) ...

Page 2

... Specification units are in percent of full scale span (%FSS). 10. Full scale span (FSS) is the algebraic difference between the output signal measured at the maximum (Pmax) and minimum (Pmin) limits of the pressure range (see Figure 1 for ranges). 11. Consult Honeywell Customer Service for detailed material information. 2 www.honeywell.com/sensing 1 Min -0 ...

Page 3

... Figure 1. Nomenclature and Order Guide Notes: 12. Other package combinations are possible, please contact Honeywell Customer Service. 13. The transfer function limits define the output of the sensor at a given pressure input. By specifying P complete transfer curve for the sensor) is defined. See Figure 2 for a graphical representation of each calibration. ...

Page 4

... Completed Catalog Listing Example Figure 3 shows catalog listing ASDXAVX010PG2A3 package, 10 psi gage sensor with I 3.3 V operation using a 10% to 90% calibration. Figure 3. ASDXAVX010PG2A3 4 www.honeywell.com/sensing B Calibration 95% Digital Counts (dec) 0 819 1638 8192 14746 15565 16383 ASDXAVX010PG2A3 Output vs. Pressure 100 ...

Page 5

... MISO supply power supply ground not used do not connect in the application digital input slave select supply power supply source not used do not connect in the application not used do not connect in the application Honeywell Sensing and Control 5 ...

Page 6

... In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing ...

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