ASDXRRX100PD2A5 Honeywell Sensing and Control, ASDXRRX100PD2A5 Datasheet - Page 2

• Manufacturer Part Number: ASDXRRX100PD2A5
• Description: Silicon Pressure Sensor
• Manufacturer: Honeywell Sensing and Control

Specifications of ASDXRRX100PD2A5

• Sensor Output: Digital I2C Address 0x28
• Supply Current: 3.5mA
• External Depth: 8.94mm
• Voltage Rating: 5V
• Port Style: Radial
• Pressure Measurement Type: Differential
• Sensing Accuracy: 2%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ASDX Silicon Pressure Sensors
Table 1. Absolute Maximum Ratings
Table 2. Operating Specifications
Table 3. Environmental Specifications
Table 4. Wetted Materials
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
2
Parameter
Supply voltage (V
Voltage to any pin
Digital clock frequency:
ESD susceptibility (human body model)
Storage temperature
Lead temperature (2 s to 4 s)
External capacitance between V
Parameter
Supply voltage: (V
Sensors are either 3.3 V or 5.0 V based on models chosen per the
order guide (see Figure 1).
Supply current
Compensated temperature range
Operating temperature range
Overpressure
Burst pressure
Startup time (power up to data ready)
Response time
I
I
Pull-up on SDA and SCL (I
Total error band
Output resolution
Parameter
Humidity
Vibration
Shock
Life
Parameter
Covers
Adhesives
Electronic components
2
2
C or SPI voltage level low
C or SPI voltage level high
I
SPI
3.3 Vdc
5.0 Vdc
2
C
Absolute maximum ratings are the extreme limits that the device will withstand without damage to the device.
An external bypass capacitor is required across the supply voltage (Pins 1 and 3 – see Figure 4) as close to the sensor supply pin as possible for correct sensor
operation.
Ratiometricity of the sensor (the ability of the output to scale to the input voltage) is achieved within the specified operating voltage for each option. Other custom
supply voltages are available, please contact Honeywell Customer Service.
The sensor is not reverse polarity protected. Incorrect application of excitation voltage or ground to the wrong pin may cause electrical failure.
The compensated temperature range is the temperature range (or ranges) over which the sensor will produce an output proportional to pressure within the
specified performance limits.
The operating temperature range is the temperature range over which the sensor will produce an output proportional to pressure but may not remain within the
specified performance limits.
Overpressure is the maximum pressure which may safely be applied to the product for it to remain in specification once pressure is returned to the operating
pressure range. Exposure to higher pressures may cause permanent damage to the product.
Burst pressure is the maximum pressure that may be applied to any port of the product without causing escape of pressure media. Product should not be expected
to function after exposure to any pressure beyond the burst pressure.
Total error band is the maximum deviation in output from ideal transfer function over the entire compensated temperature and pressure range. Includes all errors
due to offset, full scale span, pressure non-linearity, pressure hysteresis, repeatability, thermal effect on offset, thermal effect on span and thermal hysteresis.
Specification units are in percent of full scale span (%FSS).
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.
Consult Honeywell Customer Service for detailed material information.
For the AC pressure port configuration, the “pressure” and “reference” ports are reversed.
www.honeywell.com/sensing
7
8
9
supply
supply
)
)
3
11
2
C output only)
6
supply
5
and ground
1
Port 1 (Pressure Port)
glass-filled PBT
silicone
silicon and glass
2
Characteristic
0% to 95% RH non-condensing
10 G at 20 Hz to 2000 Hz
100 G for 11 ms
1 million cycles minimum
-20 [-4]
12
0 [32]
Min.
4.75
3.0
2.0
0.8
12
-50 [-58]
1
-
-
-
-
Min
-0.3
-0.3
100
100
50
3
-
2X operating pressure range minimum
3X operating pressure range minimum
Typ.
0.46
3.3
5.0
3.5
2.8
Port 2 (Reference Port)
glass-filled PBT
silicone and epoxy
silicon, glass, and gold
-
-
-
-
-
-
-
4
4
V
125 [257]
250 [482]
supply
Max
400
800
470
6.0
-
+ 0.3
105 [221]
85 [185]
Max.
5.25
3.6
5.0
7.3
0.2
2.0
-
-
-
-
12
°C [°F]
°C [°F]
Unit
Vdc
Vdc
kHz
kV
nF
%FSS
°C [°F]
°C [°F]
V
V
kOhm
Unit
Vdc
bits
mA
ms
ms
supply
supply
10