MPXM2102AS datasheet(329/670 Pages) MOTOROLA

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Motorola Sensor Device Data

www.motorola.com/semiconductors

High Temperature Accuracy

Integrated Silicon Pressure Sensor

On-Chip Signal Conditioned,

Temperature Compensated

and Calibrated

Motorola’s MPXV6115VC6U sensor integrates on–chip, bipolar op amp

circuitry and thin film resistor networks to provide a high output signal and

temperature compensation. The small form factor and high reliability of on–chip

integration make the Motorola pressure sensor a logical and economical choice

for the system designer.

The MPXV6115VC6U piezoresistive transducer is a state–of–the–art,

monolithic, signal conditioned, silicon pressure sensor. This sensor combines

advanced micromachining techniques, thin film metallization, and bipolar semi-

conductor processing to provide an accurate, high level analog output signal that is

proportional to applied pressure.

Figure 1 shows a block diagram of the internal circuitry integrated on a

pressure sensor chip.

Features

• Improved Accuracy at High Temperature

• 1.5% Maximum Error over 0° to 85°C

• Ideally suited for Microprocessor or Microcontroller–Based Systems

• Temperature Compensated from –40° to +125°C

• 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

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

N/C

Gnd

Vout

N/C

MPXV6115VC6U

INTEGRATED

PRESSURE SENSOR

–115 to 0 kPa (–16.7 to 2.2 psi)

0.2 to 4.6 Volts Output

PIN NUMBER

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

connections. Do not connect to external circuitry

or ground. Pin 1 is denoted by the notch in the

lead.

MPXV6115VC6U

CASE 482A

N/C

SMALL OUTLINE PACKAGE

REV 0

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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