MPXA4115AC6U Freescale Semiconductor, MPXA4115AC6U Datasheet - Page 3

• Manufacturer Part Number: MPXA4115AC6U
• Description: PRESSURE SENS 16.7PSI MAX 8-SOP
• Manufacturer: Freescale Semiconductor
• Series: MPXA4115r

Specifications of MPXA4115AC6U

• Pressure Type: Absolute
• Operating Pressure: 2.2 ~ 16.7 PSI
• Port Size: Male, 1/8" (3.175mm) Tube
• Output: 0 ~ 4.8V
• Voltage - Supply: 4.85 V ~ 5.35 V
• Termination Style: PCB
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOP Axial Port
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5.1 V
• Output Voltage: 4.725 V to 4.863 V
• Operating Pressure Range: 15 To 115kPa
• Connection Size: 3.175mm
• Sensitivity, V/p: 45.9mV/kPa
• Supply Current: 7mA
• Sensor Case Style: SOP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

chip carrier (Case 482).
sure input. Typical minimum and maximum output curves
are shown for operation over 0 to 85 C temperature range.
The output will saturate outside of the rated pressure range.
bonds from the environment, while allowing the pressure
signal to be transmitted to the silicon diaphragm. The
Motorola Sensor Device Data
Figure 2 illustrates the absolute sensing chip in the basic
Figure 4 shows the sensor output signal relative to pres-
A fluorosilicone gel isolates the die surface and wire
Figure 2. Cross Sectional Diagram SOP
(not to scale)
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Figure 4. Output versus Absolute Pressure
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interfacing the output of the integrated sensor to the A/D in-
put of a microprocessor or microcontroller. Proper decoup-
ling of the power supply is recommended.
MPX4115A/MPXA4115A series pressure sensor operating
characteristics, 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 perfor-
mance and long–term reliability. Contact the factory for
information regarding media compatibility in your application.
Figure 3 shows the recommended decoupling circuit for
Figure 3. Recommended power supply decoupling
For additional output filtering, please refer to
Application Note AN1646.
and output filtering.
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