MPXM2102AS datasheet(249/670 Pages) MOTOROLA

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Motorola Sensor Device Data

www.motorola.com/semiconductors

Integrated Silicon Pressure Sensor

On-ChipSignal Conditioned,

Temperature Compensated

and Calibrated

The MPX5050/MPXV5050G series piezoresistive transducer is a state–of–the–art

monolithic silicon pressure sensor designed for a wide range of applications, but

particularly those employing a microcontroller or microprocessor with A/D inputs. This

patented, single element transducer combines advanced micromachining techniques,

thin–film metallization, and bipolar processing to provide an accurate, high level analog

output signal that is proportional to the applied pressure.

Features

• 2.5% Maximum Error over 0° to 85°C

• Ideally suited for Microprocessor or Microcontroller–Based Systems

• Temperature Compensated Over – 40° to +125

°C

• Patented Silicon Shear Stress Strain Gauge

• Durable Epoxy Unibody Element

• Easy–to–Use Chip Carrier Option

Figure 1. Fully Integrated Pressure Sensor

Schematic

SENSING

ELEMENT

GND

THIN FILM

TEMPERATURE

COMPENSATION

AND

GAIN STAGE #1

GAIN STAGE #2

AND

GROUND

REFERENCE

SHIFT CIRCUITRY

Vout

PINS 4, 5, AND 6 ARE NO CONNECTS FOR

UNIBODY DEVICE

PINS 1, 5, 6, 7, AND 8 ARE NO CONNECTS

FOR SMALL OUTLINE PACKAGE DEVICE

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MPX5050

MPXV5050G

SERIES

INTEGRATED

PRESSURE SENSOR

0 to 50 kPa (0 to 7.25 psi)

0.2 to 4.7 Volts Output

PIN NUMBER

NOTE: Pins 4, 5, and 6 are internal

device connections. Do not connect

to external circuitry or ground. Pin 1

is noted by the notch in the lead.

MPX5050D

CASE 867

MPX5050DP

CASE 867C

Vout

Gnd

N/C

MPX5050GP

CASE 867B

UNIBODY PACKAGE

SMALL OUTLINE PACKAGE

SURFACE MOUNT

MPXV5050DP

CASE 1351

MPXV5050GP

CASE 1369

PIN NUMBER

N/C

Gnd

N/C

4Vout

N/C

NOTE: Pins 1, 5, 6, 7, and 8 are

internal device connections. Do not

connect to external circuitry or

ground. Pin 1 is noted by the notch

in the lead.

Motorola Preferred Device

REV 6

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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