Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsSensorsPressure sensor 15 kPa up to 105 kPa SMD

MPXH6101A

Rev 7, 1/2009

Freescale Semiconductor

Pressure

Integrated Silicon Pressure Sensor

for Manifold Absolute Pressure

Applications On-Chip Signal

Conditioned, Temperature

Compensated and Calibrated

The Freescale MPXH6101A series Manifold Absolute Pressure (MAP)

sensor for engine control is designed to sense absolute air pressure within

the intake manifold. This measurement can be used to compute the amount

of fuel required for each cylinder. The small form factor and high reliability of

on-chip integration makes the Freescale MAP sensor a logical and

economical choice for automotive system designers.

The MPXH6101A series 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

semiconductor processing to provide an accurate, high level analog output

signal that is proportional to applied pressure.

Features

• 1.72% Maximum Error Over 0° to 85°C

• Specifically Designed for Intake Manifold Absolute Pressure Sensing in

Engine Control Systems

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

•

Thermoplastic (PPS) Surface Mount Package

ORDERING INFORMATION

Device Name

Package

Options

Case

No.

# of Ports Pressure Type Option

Device

Marking

None Single Dual Gauge Differential Absolute

Surface

Mount

Through-

Hole

Super Small Outline Package (MPXH6101A Series)

MPXH6101A6U

Rails 1317

• • •

MPXH6101A

MPXH6101A6T1

Tape and

Reel

1317

• • •

MPXH6101A

MPXH6101AC6U

Rails 1317A

• • •

MPXH6101A

MPXH6101AC6T1

Tape and

Reel

1317A

• • •

MPXH6101A

15 to 105 kPa (2.18 to 15.2 psi)

0.2 to 5.0 V Output

MPXH6101A

Series

SUPER SMALL OUTLINE PACKAGE SURFACE MOUNT

MPXH6101A6U/6T1

CASE 1317-04

MPXH6115AC6U/C6T1

CASE 1317A-03

Application Examples

• Manifold Sensing for Automotive

Systems

• Ideally Suited for Microprocessor or

Microcontroller-Based Systems

• Also Ideal for Non-Automotive

Applications

Summary of content (11 pages)

PAGE 1
Pressure Freescale Semiconductor + MPXH6101A Rev 7, 1/2009 Integrated Silicon Pressure Sensor for Manifold Absolute Pressure Applications On-Chip Signal Conditioned, Temperature Compensated and Calibrated The Freescale MPXH6101A series Manifold Absolute Pressure (MAP) sensor for engine control is designed to sense absolute air pressure within the intake manifold. This measurement can be used to compute the amount of fuel required for each cylinder.
PAGE 2
Pressure Operating Characteristics Table 1. Operating Characteristics (VS = 5.0 Vdc, TA = 25°C unless otherwise noted, P1 > P2. Decoupling circuit shown in Figure 3 required to meet electrical specifications.) Characteristic Symbol Min Typ Max Unit POP 15 — 105 kPa Supply Voltage(2) VS 4.75 5 5.5 Vdc Supply Current Io — 7.0 10 mAdc (0 to 85°C) Voff 0.117 0.222 0.327 Vdc (0 to 85°C) VFSO 4.933 5.013 5.092 Vdc (0 to 85°C) VFSS — 4.8 — Vdc (0 to 85°C) — — — ±1.
PAGE 3
Pressure Maximum Ratings Table 2. Maximum Ratings(1) Symbol Value Unit Maximum Pressure (P1 > P2) Rating PMAX 400 kPa Storage Temperature TSTG -40 to +125 °C TA -40 to +125 °C Operating Temperature 1. Exposure beyond the specified limits may cause permanent damage or degradation to the device. Figure 1 shows a block diagram of the internal circuitry integrated on a pressure sensor chip.
PAGE 4
Pressure On-Chip Temperature Compensation and Calibration Figure 2 illustrates an absolute sensing chip in the super small outline package (Case 1317). Figure 4 shows the sensor output signal relative to pressure input. Typical, minimum, and maximum output curves are shown for operation over a temperature range of 0° to 85°C. The output will saturate outside of the specified pressure range.
PAGE 5
Pressure PRESSURE (P1)/VACUUM (P2) SIDE IDENTIFICATION TABLE Freescale designates the two sides of the pressure sensor as the Pressure (P1) side and the Vacuum (P2) side. The Pressure (P1) side is the side containing fluorosilicone gel which protects the die from harsh media. The Freescale pressure sensor is designed to operate with positive differential pressure applied, P1 > P2.
PAGE 6
Pressure PACKAGE DIMENSIONS CASE 1317-04 ISSUE F SUPER SMALL OUTLINE PACKAGE MPXH6101A 6 Sensors Freescale Semiconductor
PAGE 7
Pressure PACKAGE DIMENSIONS CASE 1317-04 ISSUE F SUPER SMALL OUTLINE PACKAGE MPXH6101A Sensors Freescale Semiconductor 7
PAGE 8
Pressure PACKAGE DIMENSIONS CASE 1317-04 ISSUE F SUPER SMALL OUTLINE PACKAGE MPXH6101A 8 Sensors Freescale Semiconductor
PAGE 9
Pressure PACKAGE DIMENSIONS CASE 1317A-04 ISSUE D SUPER SMALL OUTLINE PACKAGE MPXH6101A Sensors Freescale Semiconductor 9
PAGE 10
Pressure PACKAGE DIMENSIONS CASE 1317A-04 ISSUE D SUPER SMALL OUTLINE PACKAGE MPXH6101A 10 Sensors Freescale Semiconductor
PAGE 11
How to Reach Us: Home Page: www.freescale.com Web Support: http://www.freescale.com/support USA/Europe or Locations Not Listed: Freescale Semiconductor, Inc. Technical Information Center, EL516 2100 East Elliot Road Tempe, Arizona 85284 1-800-521-6274 or +1-480-768-2130 www.freescale.