MPX5700AS Freescale Semiconductor, MPX5700AS Datasheet - Page 4

• Manufacturer Part Number: MPX5700AS
• Description: PRESSURE SENSOR ABS AXIAL 6-SIP
• Manufacturer: Freescale Semiconductor
• Series: MPX5700r
• Type: Absoluter

Specifications of MPX5700AS

• Pressure Type: Absolute
• Operating Pressure: 2.18 ~ 101.5 PSI
• Port Size: Male, 0.194" (4.9276mm) Tube
• Output: 0.2 ~ 4.7V
• Accuracy: ±2.5%
• Voltage - Supply: 4.75 V ~ 5.25 V
• Termination Style: PCB
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 6-SIP Axial Port
• Output Voltage Range: 0.2 to 4.7V
• Pressure Range: 15 to 700KPa
• Overload Pressure (max): 2800KPa
• Mounting: Through Hole
• Pin Count: 6
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Package Type: Case 867E-03
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Supply Voltage (min): 4.75 V
• Supply Voltage (max): 5.25 V
• Supply Current: 7 mA
• Output Voltage: 4.7 V
• Shutdown: No
• Operating Pressure Range: 15 To 700kPa
• Connection Size: 4.928mm
• Sensitivity, V/p: 6.4mV/kPa
• Sensor Case Style: SIP
• No. Of Pins: 6
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MPX5700
4
On-chip Temperature Compensation and Calibration
Absolute Sensing Chip in the basic chip carrier (Case 867).
A fluorosilicone gel isolates the die surface and wire bonds
from the environment, while allowing the pressure signal to
be transmitted to the sensor diaphragm. (For use of the
MPX5700D in a high-pressure cyclic application, consult the
factory.)
characteristics, and internal reliability and qualification tests
are based on use of dry air as the pressure media. Media,
other than dry air, may have adverse effects on sensor
.
Figure 3.
The MPX5700 series pressure sensor operating
Lead Frame
Wire Bond
Pressure
Fluoro Silicone
Epoxy Case
illustrates both the Differential/Gauge and the
Die Coat
DIFFERENTIAL/GAUGE ELEMENT
(For additional output filtering, please refer to Application Note AN1646)
Figure 4. Recommended Power Supply Decoupling and Output Filtering
Die
P1
P2
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Figure 3. Cross-Sectional Diagrams (not to scale)
0
0
Figure 2. Output vs. Pressure Differential
Transfer Function:
V
V
Temperature = 0 to 85°C
Stainless Steel
1.0 μF
out
S
Metal Cover
= 5.0 Vdc
100
= V
Maximum
S
*(0.0012858*P+0.04) ± Error
200
RTV Die
0.01 μF
Bond
Differential Pressure (kPa)
300
V
s
+5 V
GND
400
IPS
performance and long-term reliability. Contact the factory for
information regarding media compatibility in your application.
pressure input. Typical, minimum, and maximum output
curves are shown for operation over a temperature range of
0° to 85°C using the decoupling circuit shown in . The output
will saturate outside of the specified pressure range.
the output of the integrated sensor to the A/D input of a
microprocessor or microcontroller. Proper decoupling of the
power supply is recommended.
Lead Frame
Wire Bond
V
Figure 2.
shows the recommended decoupling circuit for interfacing
out
500
Minimum
Fluoro Silicone
Epoxy Case
Die Coat
shows the sensor output signal relative to
600
470 pF
Typical
Output
700
ABSOLUTE ELEMENT
Die
800
P1
P2
Freescale Semiconductor
Stainless Steel
Metal Cover
Sensors
RTV Die
Bond