MPX12DP Freescale Semiconductor, MPX12DP Datasheet - Page 4

• Manufacturer Part Number: MPX12DP
• Description: SENSOR DIFF PRESS 1.45 PSI MAX
• Manufacturer: Freescale Semiconductor
• Series: MPX12r

Specifications of MPX12DP

• Pressure Type: Differential
• Operating Pressure: 1.45 PSI
• Port Size: Male, 0.194" (4.9276mm) Tube, Dual
• Output: 0 ~ 55mV
• Voltage - Supply: 3V
• Termination Style: PCB
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 4-SIP, Dual Port
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3 V
• Full Scale Span: 55mV
• Ic Function: Pressure Sensor IC
• Linearity Max (v): 0.5
• Linearity Min (v): -0.5
• Offset Voltage Max: 35mV
• Operating Pressure Max: 10psi
• Over Pressure: 75kPa
• Rohs Compliant: Yes
• Sensitivity, V/p: 5.5mV/kPa
• Supply Current: 6mA
• No. Of Pins: 4
• Supply Voltage Range: 3V To 6V
• Operating Temperature Range: -40°C To +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MPX12
4
Maximum Ratings
Voltage Output versus Applied Differential Pressure
increases with increasing pressure applied to the pressure
side (P1) relative to the vacuum side (P2). Similarly, output
Table 2. Maximum Ratings
Maximum Pressure (P1 > P2)
Burst Pressure (P1 > P2)
Storage Temperature
Operating Temperature
1. Exposure beyond the specified limits may cause permanent damage or degradation to the device.
Figure 1
The output voltage of the differential or gauge sensor
Pressure
shows a block diagram of the internal circuitry integrated on a pressure sensor chip.
Rating
(1)
Figure 1. Uncompensated Pressure Sensor Schematic
3
+V
1
S
GND
Sensing
Element
voltage increases as increasing vacuum is applied to the
vacuum side (P2) relative to the pressure side (P1).
Symbol
P
P
T
BURST
MAX
T
STG
2
4
A
+V
–V
OUT
OUT
–40 to +125
–40 to +125
Value
100
75
Freescale Semiconductor
Unit
kPa
kPa
°C
°C
Sensors