MPX2050

Rev 9, 10/2008

Freescale Semiconductor

© Freescale Semiconductor, Inc., 2002, 2008. All rights reserved.

Pressure

+

50 kPa On-Chip Temperature

Compensated and Calibrated

Silicon Pressure Sensors

The MPX2050 series devices are silicon piezoresistive pressure sensors

providing a highly accurate and linear voltage output, directly proportional to the

applied pressure. The sensor is a single, monolithic silicon diaphragm with the

strain gauge and a thin-film resistor network integrated on-chip. The chip is laser

trimmed for precise span and offset calibration and temperature compensation.

Features

• Temperature Compensated Over 0

°C to +85°C

• Unique Silicon Shear Stress Strain Gauge

• Easy to Use Chip Carrier Package Options

• Ratiometric to Supply Voltage

• Differential and Gauge Options

•

±0.25% Linearity

ORDERING INFORMATION

Device Name

Package

Options

Case

No.

# of Ports

Pressure Type

Device Marking

None

Single

Dual

Gauge

Differential

Absolute

Unibody Package (MPX2050 Series)

MPX2050D

Tray

344

•

•

MPX2050D

MPX2050GP

Tray

344B

•

•

MPX2050GP

MPX2050DP

Tray

344C

•

•

MPX2050DP

MPX2050GSX

Tray

344F

•

•

MPX2050D

MPX2050

Series

0 to 50 kPa (0 to 7.25 psi)

40 mV Full Scale Span

(Typical)

PACKAGES

MPX2050D

CASE 344-15

MPX2050GP

CASE 344B-01

MPX2050DP

CASE 344C-01

MPX2050GSX

CASE 344F-01

Application Examples

• Pump/Motor Controllers

• Robotics

• Level Indicators

• Medical Diagnostics

• Pressure Switching

• Non-Invasive Blood Pressure