MPX53D 0-50 Kpa (0-7.25PSi) Uncompensated Silicon Pressure Sensor
Product Description:
MPX53D 0-50 Kpa (0-7.25PSi) Uncompensated Silicon Pressure Sensor
Features:
The MPX53 silicon piezoresistive pressure sensor provides 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 Motorola’s single element strain gauge
design.
Low Cost
Patented Silicon Shear Stress Strain Gauge Design
Ratiometric to Supply Voltage
Easy to Use Chip Carrier Package Options
60 mV Span (Typ)
Differential and Gauge Options
Application Examples
Air Movement Control
Environmental Control Systems
Level Indicators
Leak Detection
Medical Instrumentation
Industrial Controls
Pneumatic Control Systems
Robotics
Figure 1 shows a schematic of the internal circuitry
on the stand–alone pressure sensor chip.
Specifications:
| Overpressure(8) (P1 > P2) | Pmax 200 kPa |
| Burst Pressure(8) (P1 > P2) | Pburst 500 kPa |
| Storage Temperature | Tstg –40 to +125 °C |
| Operating Temperature | TA –40 to +125 °C |
| Pressure Range(1) | POP 0 — 50 kPa |
| Supply Voltage(2) | VS — 3.0 6.0 Vdc |
| Supply Current | Io — 6.0 — mAdc |
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