Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsSensorsPressure sensor 20 kPa up to 200 kPa SMD

Document Number: MPXH6250A

Rev 3.2, 07/2012

Pressure

Freescale Semiconductor

Data Sheet: Technical Data

High Temperature Accuracy

Integrated Silicon Pressure Sensor

for Measuring Absolute Pressure,

On-Chip Signal Conditioned,

Temperature Compensated and

Calibrated

The Freescale MPXH6250A series 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 Freescale MAP sensor a logical and economical

choice for automotive system designers.

The MPXH6250A 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

• Improved Accuracy at High Temperature

• Available in Super Small Outline Package

• 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

ORDERING INFORMATION

Device Name

Case

No.

# of Ports Pressure Type

Device

Marking

None Single Dual Gauge Differential Absolute

Super Small Outline Package (MPXH6250A Series)

MPXH6250A6U

1317 • • MPXH6250A

MPXH6250A6T1

1317 • • MPXH6250A

MPXH6250AC6U

1317A • • MPXH6250A

MPXH6250AC6T1

1317A • • MPXH6250A

Super Small Outline Package (Media Resistant Gel) (MPXHZ6250A Series)

MPXHZ6250A6T1

1317 • • MPXHZ6250A

MPXHZ6250A6U

1317 • • MPXHZ6250A

MPXHZ6250AC6T1

1317A • • MPXHZ6250A

MPXH6250A

Series

20 to 250 kPa (3 to 36 psi)

0.3 to 4.9 V Output

MPXHZ6250A

MPXH6250A6U/6T1

MPXHZ6250A6U/6T1

CASE 1317

SUPER SMALL OUTLINE PACKAGE

MPXH6250AC6U/C6T1

MPXHZ6250AC6T1

CASE 1317A

Application Examples

• Industrial Controls

• Engine Control/Manifold Absolute

Pressure (MAP)/Liquefied Petroleum

Gas (LPG)

Summary of content (12 pages)

PAGE 1
Pressure Freescale Semiconductor Document Number: MPXH6250A Rev 3.2, 07/2012 Data Sheet: Technical Data High Temperature Accuracy Integrated Silicon Pressure Sensor for Measuring Absolute Pressure, On-Chip Signal Conditioned, Temperature Compensated and Calibrated The Freescale MPXH6250A series sensor integrates on-chip, bipolar op amp circuitry and thin film resistor networks to provide a high output signal and temperature compensation.
PAGE 2
Pressure Operating Characteristics Table 1. Operating Characteristics (VS = 5.1 Vdc, TA = 25°C unless otherwise noted, P1 > P2.) Characteristic Symbol Min Typ Max Unit Pressure Range POP 20 — 250 kPa Supply Voltage(1) VS 4.74 5.1 5.46 Vdc Supply Current Io — 6.0 10 mAdc 0.133 0.204 0.274 4.826 4.896 4.966 4.552 4.692 4.833 — — — 1.5 %VFSS V/P — 20.4 — mV/kPa Response Time(6) tR — 1.0 — ms Warm-Up Time(7) — — 20 — ms Offset Stability(8) — — 0.
PAGE 3
Pressure Maximum Ratings Table 2. Maximum Ratings(1) Rating Symbol Value Unit Maximum Pressure (P1 > P2) PMAX 1000 kPa Storage Temperature TSTG -40 to +125 C Operating Temperature TA -40 to +125 C Output Source Current @ Full Scale Output(2) Io+ 0.5 mAdc Output Sink Current @ Minimum Pressure Offset2 Io – -0.5 mAdc 1. Exposure beyond the specified limits may cause permanent damage or degradation to the device. 2.
PAGE 4
Pressure On-chip Temperature Compensation and Calibration Figure 2 illustrates the absolute sensing chip in the basic Super Small Outline chip carrier (Case 1317). Figure 3 illustrates a typical application circuit (output source current operation). Figure 4 shows the sensor output signal relative to pressure input. Typical minimum and maximum output curves are shown for operation over 0 to 85C temperature range. The output will saturate outside of the rated pressure range.
PAGE 5
Pressure Transfer Function Nominal Transfer Value: Vout = VS x (0.004 x P - 0.040) ± (Pressure Error x Temp Factor x 0.004 x VS) VS = 5.1  0.36 Vdc Temperature Error Band 4.0 Break Points 3.0 Temperature Error Factor 2.0 Temp Multiplier -40 0 to 85 125 3 1 1.75 1.0 0.0 -40 -20 0 20 40 80 60 100 120 140 Temperature in C NOTE: The Temperature Multiplier is a linear response from 0 C to -40 C and from 85 C to 125 C. Pressure Error Band 4.
PAGE 6
Pressure PACKAGE DIMENSIONS PAGE 1 OF 3 CASE 1317-04 ISSUE H SUPER SMALL OUTLINE PACKAGE MPXH6250A 6 Sensors Freescale Semiconductor, Inc.
PAGE 7
Pressure PACKAGE DIMENSIONS PAGE 2 OF 3 CASE 1317-04 ISSUE H SUPER SMALL OUTLINE PACKAGE MPXH6250A Sensors Freescale Semiconductor, Inc.
PAGE 8
Pressure PACKAGE DIMENSIONS PAGE 3 OF 3 CASE 1317-04 ISSUE H SUPER SMALL OUTLINE PACKAGE MPXH6250A 8 Sensors Freescale Semiconductor, Inc.
PAGE 9
Pressure PACKAGE DIMENSIONS PAGE 1 OF 2 CASE 1317A-04 ISSUE D SUPER SMALL OUTLINE PACKAGE MPXH6250A Sensors Freescale Semiconductor, Inc.
PAGE 10
Pressure PACKAGE DIMENSIONS PAGE 2 OF 2 CASE 1317A-04 ISSUE D SUPER SMALL OUTLINE PACKAGE MPXH6250A 10 Sensors Freescale Semiconductor, Inc.
PAGE 11
Pressure Table 3. Revision History Revision number Revision date 3.1 05/2012 • Updated Package Drawing 98ARH99066A was Rev. F, updated to Rev. H. 3.2 07/2012 • Changed Figure 1 Vout form pin 1 to pin 4. Description of changes MPXH6250A Sensors Freescale Semiconductor, Inc.
PAGE 12
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