MPX12(2007) Просмотр технического описания (PDF) - Freescale Semiconductor
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MPX12 Datasheet PDF : 8 Pages
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Freescale Semiconductor
Technical Data
10 kPa Uncompensated
Silicon Pressure Sensors
The MPX12 series device is a silicon piezoresistive pressure sensor providing
a very accurate and linear voltage output — directly proportional to the applied
pressure. This standard, low cost, uncompensated sensor permits
manufacturers to design and add their own external temperature compensating
and signal conditioning networks. Compensation techniques are simplified
because of the predictability of Freescale's single element strain gauge design.
Features
• Low Cost
• Patented Silicon Shear Stress Strain Gauge Design
• Ratiometric to Supply Voltage
• Easy to Use Chip Carrier Package Options
• Differential and Gauge Options
• Durable Epoxy Package
Application Examples
• Air Movement Control
• Environmental Control Systems
• Level Indicators
• Leak Detection
• Medical Instrumentation
• Industrial Controls
• Pneumatic Control Systems
• Robotics
Device Type
Basic Element
Ported Elements
ORDERING INFORMATION(1)
Options Case No. Order Number Device Marking
Differential
344 MPX12D
MPX12D
Differential
344C MPX12DP
MPX12DP
Gauge
344B MPX12GP
MPX12GP
1. MPX12 series pressure sensors are available in differential and gauge configurations.
Devices are available in the basic element package or with pressure port fittings which
provide printed circuit board mounting ease and barbed hose pressure connections.
MPX12
Rev 7, 01/2007
MPX12 SERIES
UNCOMPENSATED PRESSURE
SENSOR
0 TO 10 kPA (0–1.45 psi)
55 mV FULL SCALE SPAN
(TYPICAL)
MPX12D
CASE 344-15
MPX12GP
CASE 344B-01
MPX12DP
CASE 344C-01
PIN NUMBERS
1
GND
3
VSS
2
+Vout
4
–Vout
© Freescale Semiconductor, Inc., 2007. All rights reserved.
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