MPXM2102AS datasheet(320/670 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 MPXV4115V series piezoresistive transducer is a state–of–the–art monolithic

silicon pressure sensor designed for a wide range of applications, particularly those

employing a microcontroller with A/D inputs. This 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/vac-

uum. The small form factor and high reliability of on–chip integration make the Motorola

sensor a logical and economical choice for the automotive system designer. Figure 1

shows a block diagram of the internal circuitry integrated on a pressure sensor chip.

Features

• 1.5 % Maximum error over 0° to 85°C

• Temperature Compensated from –40° + 125°C

• Ideally Suited for Microprocessor or Microcontroller–Based Systems

• Durable Thermoplastic (PPS) Surface Mount Package

Application Examples

• Vacuum Pump Monitoring

• Brake Booster Monitoring

Figure 1. Fully Integrated Pressure Sensor Schematic

SENSING

ELEMENT

Vout

GND

THIN FILM

TEMPERATURE

COMPENSATION

AND

GAIN STAGE #1

GAIN STAGE #2

AND

GROUND

REFERENCE

SHIFT CIRCUITRY

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

FOR SMALL OUTLINE PACKAGE DEVICE

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MPXV4115V

SERIES

INTEGRATED

PRESSURE SENSOR

–115 to 0 kPa (–16.7 to 2.2 psi)

0.2 to 4.6 V OUTPUT

PIN NUMBER

Vout

Gnd

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.

MPXV4115VC6U

CASE 482A

SMALL OUTLINE PACKAGE

MPXV4115V6U

CASE 482

REV 1

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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