Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsSensorsPressure sensor 0 kPa up to 100 kPa SMD

Document Number: MPX2102

Rev 9, 01/2012

Freescale Semiconductor

Pressure

100 kPa On-Chip Temperature

Compensated Silicon

Pressure Sensors

The MPX2102 series devices are silicon piezoresistive pressure sensors

providing a highly accurate and linear voltage output directly proportional to the

applied pressure. The sensor is a single, monolithic silicon diaphragm with the

strain gauge and a thin-film resistor network integrated on chip. The chip is laser

trimmed for precise span and offset calibration and temperature compensation.

Features

• Temperature Compensated Over 0°C to +85°C

• Easy-to-Use Chip Carrier Package Options

• Available in Absolute, Differential and Gauge Configurations

• Absolute, Differential and Gauge Options

ORDERING INFORMATION

Device Name

Package

Options

Case

No.

# of Ports Pressure Type

Device Marking

None Single Dual Gauge Differential Absolute

Unibody Package (MPX2102 Series)

MPX2102A

Tray 344

• •

MPX2102A

MPX2102AP

Tray 344B

• •

MPX2102AP

MPX2102ASX

Tray 344F

• •

MPX2102A

MPX2102DP

Tray 344C

• •

MPX2102DP

MPX2102GP

Tray 344B

• •

MPX2102GP

MPX2102GVP

Tray 344D

• •

MPX2102GVP

Small Outline Package (MPXV2102G Series)

MPXV2102GP

Tray 1369

• •

MPXV2102GP

MPAK Package (MPXM2102 Series)

MPXM2102A

Rail 1320

• •

MPXM2102A

MPXM2102AT1

Tape and Reel 1320

• •

MPXM2102A

MPXM2102AS

Rail 1320A

• •

MPXM2102AS

MPXM2102AST1

Tape and Reel 1320A

• •

MPXM2102AS

MPXM2102D

Rail 1320

• •

MPXM2102D

MPXM2102DT1

Tape and Reel 1320

• •

MPXM2102D

MPXM2102GS

Rail 1320A

• •

MPXM2102GS

MPXM2102GST1

Tape and Reel 1320A

• •

MPXM2102GS

MPX2102

0 to 100 kPa (0 to 14.5 psi)

40 mV Full Scale

(Typical)

Series

Application Examples

• Pump/Motor Control

• Robotics

• Level Detectors

• Medical Diagnostics

• Pressure Switching

• Barometers

• Altimeters

Summary of content (17 pages)

PAGE 1
Pressure Freescale Semiconductor Document Number: MPX2102 Rev 9, 01/2012 100 kPa On-Chip Temperature Compensated Silicon Pressure Sensors MPX2102 Series 0 to 100 kPa (0 to 14.5 psi) 40 mV Full Scale (Typical) The MPX2102 series devices are silicon piezoresistive pressure sensors providing a highly accurate and linear voltage output directly proportional to the applied pressure.
PAGE 2
Pressure UNIBODY PACKAGES MPX2102A CASE 344 MPX2102AP/GP CASE 344B SMALL OUTLINE PACKAGE MPXV2102GP CASE 1369 MPX2102DP CASE 344C MPX2102GVP CASE 344D MPX2102ASX CASE 344F MPAK MPXM2102A/ATI MPXM2102D/DT1 CASE 1320 MPXM2102AS/AST1 MPXM2102GS/AS CASE 1320A MPX2102 2 Sensors Freescale Semiconductor, Inc.
PAGE 3
Pressure Operating Characteristics Table 1. Operating Characteristics (VS = 10 VDC, TA = 25°C unless otherwise noted, P1 > P2) Characteristic Symbol Min Typ Max Units POP POP 20 0 — — 100 100 kPa kPa Supply Voltage(2) VS — 10 16 VDC Supply Current IO — 6.0 — mAdc VFSS 38.5 40 41.5 mV VOFF -1.0 -2.0 -1.0 -2.0 — — — — 1.0 2.0 1.0 2.0 mV ΔV/ΔΡ — 0.4 — mV/kPa — — — — -0.6 -1.0 -0.6 -1.0 — — — — 0.4 1.0 0.4 1.0 %VFSS Pressure Hysteresis(5) (0 to 100 kPa) — — ±0.
PAGE 4
Pressure Maximum Ratings Table 2. Maximum Ratings(1) Rating Symbol Value Unit Maximum Pressure (P1 > P2) 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. Voltage Output vs. Applied Differential The differential voltage output of the sensor is directly proportional to the differential pressure applied.
PAGE 5
Pressure On-Chip Temperature Compensation and Calibration Figure 2 shows the output characteristics of the MPX2102 series at 25°C. The output is directly proportional to the differential pressure and is essentially a straight line. VS = 10 VDC TA = 25°C MPX2102 P1 > P2 40 35 30 The effects of temperature on Full Scale Span and Offset are very small and are shown under Operating Characteristics. TYP Output (mVDC) 25 20 Span Range (TYP) MAX 15 MIN 10 5 0 kPa PSI -5 0 25 3.62 50 7.25 100 75 10.
PAGE 6
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 the silicone gel which isolates the die. The differential or gauge sensor is designed to operate with positive differential pressure applied, P1 > P2. The absolute sensor is designed for vacuum applied to P1 side. The Pressure (P1) side may be identified by using Table 3. Table 3.
PAGE 7
Pressure PACKAGE DIMENSIONS C R M 1 B 2 -A- 3 Z 4 DIM A B C D F G J L M N R Y Z N L 1 2 3 4 PIN 1 -TSEATING PLANE J F G F D 4 PL 0.136 (0.005) STYLE 1: PIN 1. 2. 3. 4. Y M T A DAMBAR TRIM ZONE: THIS IS INCLUDED WITHIN DIM. "F" 8 PL M STYLE 2: PIN 1. 2. 3. 4. GROUND + OUTPUT + SUPPLY - OUTPUT STYLE 3: PIN 1. 2. 3. 4. VCC - SUPPLY + SUPPLY GROUND NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: INCH. 3.
PAGE 8
Pressure 16 PACKAGE DIMENSIONS NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. -AU V PORT #1 R W L H PORT #2 N DIM A B C D F G H J K L N P Q R S U V W PORT #1 POSITIVE PRESSURE (P1) PORT #2 VACUUM (P2) -QB SEATING PLANE SEATING PLANE 1 2 3 4 PIN 1 K -P-T- 0.25 (0.010) -T- M T Q S S F J G D 4 PL C 0.13 (0.005) T S M S Q S INCHES MILLIMETERS MIN MAX MIN MAX 1.145 1.175 29.08 29.85 0.685 0.715 17.40 18.16 0.405 0.435 10.29 11.05 0.
PAGE 9
Pressure PACKAGE DIMENSIONS -TC A E -Q- U N V B R PORT #1 POSITIVE PRESSURE (P1) PIN 1 -P0.25 (0.010) M T Q M 4 3 2 1 S K J F D 4 PL 0.13 (0.005) NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A B C D E F G J K N P Q R S U V INCHES MILLIMETERS MIN MAX MIN MAX 1.080 1.120 27.43 28.45 0.740 0.760 18.80 19.30 0.630 0.650 16.00 16.51 0.016 0.020 0.41 0.51 0.160 0.180 4.06 4.57 0.048 0.064 1.22 1.63 0.100 BSC 2.54 BSC 0.014 0.016 0.36 0.
PAGE 10
Pressure PACKAGE DIMENSIONS PAGE 1 OF 2 CASE 1369-01 ISSUE B SMALL OUTLINE PACKAGE MPX2102 Sensors Freescale Semiconductor, Inc.
PAGE 11
Pressure PACKAGE DIMENSIONS PAGE 2 OF 2 CASE 1369-01 ISSUE B SMALL OUTLINE PACKAGE MPX2102 11 Sensors Freescale Semiconductor, Inc.
PAGE 12
Pressure CASE 1320-02 ISSUE B MPAK MPX2102 12 Sensors Freescale Semiconductor, Inc.
PAGE 13
Pressure CASE 1320-02 ISSUE B MPAK MPX2102 Sensors Freescale Semiconductor, Inc.
PAGE 14
Pressure PIN 4 PIN 1 CASE 1320A-02 ISSUE A MPAK MPX2102 14 Sensors Freescale Semiconductor, Inc.
PAGE 15
Pressure CASE 1320A-02 ISSUE A MPAK MPX2102 Sensors Freescale Semiconductor, Inc.
PAGE 16
Pressure REVISION HISTORY Revision number Revision date 9 01/2012 Description of changes • In Table 1. Operating Characteristics, in the Characteristic column under Pressure Range, added rows for Absolute Pressure Range MPX2102A and Differential Pressure Range MPX2102D devices MPX2102 Sensors Freescale Semiconductor, Inc.
PAGE 17
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