Sensortechnics ASDX015D44R-A Signal conditioned high precision pressure transducer Datasheet

ASDX Series A-grade
Signal conditioned high precision pressure transducers
FEATURES
· 0...1 to 0...100 psi,
0...±1 to 0...±15 psi
· Absolute, gage or differential pressure
· 0.5 to 4.5 V ratiometric output
· Precision ASIC conditioning
· Temperature compensated
· Total accuracy ±0.5 to ±1.0 %FSS
SPECIFICATIONS
ELECTRICAL CONNECTION
Maximum ratings
Supply voltage VS
Output current
Sink
Source
2 mA
2 mA
Lead temperature (2 - 4 sec.)
Temperature ranges
Compensated
Operating
Storage
Vibration
N/C
4.75 V to 5.25 VDC
max. 6.50 VDC
250°C
0 to +85 °C
-20 to +105 °C
-40 to +125 °C
5 6 7
1
ASDX
A-grade
2
220 nF
Vout
15 nF
3
8 4
GND
N/C
10 g at 20 - 2000 Hz
Shock
+Vs
100 g for 11 ms
Note:
Caution! The sensor is not reverse polarity protected.
Incorrect applications of excitation
voltage or ground to the wrong pin can
cause electrical failure.
Application of supply voltage above the
maximum can cause electrical failure.
February 2009 / 609
Capacitor 220 nF required
between +Vs and GND and
15 nF between Vout and GND.
It is important to place the
capacitors as close to the pins
as possible!
Pins 4, 5, 6, 7 and 8 are internal
device connections and should
not be connected for any reason!
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ASDX Series A-grade
Signal conditioned high precision pressure transducers
PRESSURE RANGES SPECIFICATIONS
(VS = 5.0 VDC, TA = 25°C)
Part number
Pressure range
Burst pressure1
30
Sensitivity (typ.)
ASDX015A24R-A
0 to 15
ASDX030A24R-A
0 to 30
ASDX100A24R-A
0 to 100
150
0.04
ASDX001G24R-A / D44R-A
0 to 1
5
4.00
ASDX005G24R-A / D44R-A
0 to 5
20
0.80
ASDX015G24R-A / D44R-A
0 to 15
30
0.27
ASDX030G24R-A / D44R-A
0 to 30
psi(a)
60
0.27
psi(a)
60
psi(g,d)
0.13
V/psi
0.13
psi(g,d)
ASDX100G24R-A / D44R-A
0 to 100
150
0.04
ASDX001D44D-A
0 to ±1
5
2.00
ASDX005D44D-A
0 to ±5
20
0.40
ASDX015D44D-A
0 to ±15
30
0.13
Specification notes:
1. If maximum burst pressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die
may fracture.
2. Full Scale Span (FSS) is the algebraic difference between the output signal for the highest and lowest specified
pressure. Span is ratiometric to the supply voltage.
3. Total accuracy is the combined error of offset and span calibration, linearity, pressure hysteresis and temperature
effects. Linearity is the measured deviation based on a straight line.
Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and
decreasing pressure. Calibration errors include the deviation of offset and full scale from nominal values.
4. Delay time between sampling and signal change at the output.
5. The smallest change in the output voltage, given any change in pressure.
February 2009 / 609
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ASDX Series A-grade
Signal conditioned high precision pressure transducers
PERFORMANCE CHARACTERISTICS
0.5 to 4.5 ratiometric output (VS = 5.0 VDC, TA = 25°C)
All ASDX...A24R-A, ...G24R-A, ...D44R-A
Characteristics
Zero pressure offset
Min.
Typ.
Max.
ASDX001...
0.46
0.50
0.54
all others
0.48
0.50
0.52
Full scale span (FSS)2
Full scale output
Total accuracy (0 to 85°C)3
Units
V
4.00
ASDX001...
4.46
4.50
4.54
all others
4.48
4.50
4.52
ASDX001...
±1.0
all others
±0.5
%FSS
Sample rate
100
Response delay4
2.73
Hz
14.11
ms
Quantization step5
2
mV
Current consumption
6
mA
All ASDX...D44D-A
Characteristics
Zero pressure offset
Min.
Typ.
Max.
ASDX001...
2.46
2.50
2.54
all others
2.48
2.50
2.52
Full scale span (FSS)2
Output
at max. specified pressure
at min. specified pressure
Total accuracy (0 to 85°C)3
Units
4.00
ASDX001...
4.46
4.50
4.54
all others
4.48
4.50
4.52
ASDX001...
0.46
0.50
0.54
all others
0.48
0.50
0.52
ASDX001...
±1.0
all others
±0.5
V
%FSS
Sample rate
100
Response delay45
2.73
Hz
14.11
ms
Quantization step5
2
mV
Current consumption
6
mA
February 2009 / 609
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ASDX Series A-grade
Signal conditioned high precision pressure transducers
PHYSICAL DIMENSIONS
D4 package
1.27 typ
(0.050 typ)
16.89
(0.665)
7.87 typ
(0.310 typ)
13.97
(0.550)
3.63
(0.143)
High pressure port
2.29
(0.090)
3.38
(0.133)
8.13
8.89
(0.350) (0.320)
8.26 typ
(.325 typ)
Low pressure port
0.51 typ
(0.02 typ)
1.78
(0.070)
2.54 typ
(0.100 typ)
16.64 ±0.64
(0.655 ±0.025)
4.5
(0.177)
6.99
(0.275)
G2 package
3.15
(0.124)
1.27 typ
(0.050 typ)
13.97
(0.550)
16.89
(0.665)
4.9
(0.193)
2 ° typ
1.19 typ
(0.047 typ)
2.29 typ
(0.090 typ)
2.79 typ
(0.11 typ)
8.89
5.08 (0.350)
(0.200)
0.51 typ
(0.02 typ)
16.64 ±0.64
(0.655 ± 0.025)
4.5
(0.177)
2.54 typ
(0.100 typ)
A2 package
16.89
(0.665)
8.46
(0.333)
1.27 typ
(0.050 typ)
13.97
(0.550)
2.29 typ
(0.090 typ)
8.0 typ
(0.315 typ)
8.89
(0.350)
16.64 ±0.64
(0.655 ±0.025)
third angle projection
February 2009 / 609
4.5
(0.177)
0.51 typ
(0.02 typ)
2.54 typ
(0.100 typ)
dimensions in mm (inches)
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ASDX Series A-grade
Signal conditioned high precision pressure transducers
ELECTRICAL CONNECTIONS
ASDX...D4...
ASDX...G24R-A
Vs (pin 1)
identifier
Vs (pin 1)
identifier
+Vs
Vout
GND
N/C
N/C
N/C
N/C
N/C
+Vs
Vout
GND
N/C
ASDX...A24R-A
N/C
N/C
N/C
N/C
Vs (pin 1)
identifier
N/C
N/C
N/C
N/C
Note:
Pins 4, 5, 6, 7 and 8 are internal device
connections and should not be connected
for any reason!
+Vs
Vout
GND
N/C
ORDERING INFORMATION
Pressure range
Absolute
Gage
Differential/Gage
0 to 1 psi
ASDX001G24R-A
ASDX001D44R-A
0 to 5 psi
ASDX005G24R-A
ASDX005D44R-A
0 to 15 psi
ASDX015A24R-A
ASDX015G24R-A
ASDX015D44R-A
0 to 30 psi
ASDX030A24R-A
ASDX030G24R-A
ASDX030D44R-A
0 to 100 psi
ASDX100A24R-A
ASDX100G24R-A
ASDX100D44R-A
0 to ±1 psi
ASDX001D44D-A
0 to ±5 psi
ASDX005D44D-A
0 to ±15 psi
ASDX015D44D-A
Other pressure ranges or calibrations are available on request
Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the
application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
February 2009 / 609
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