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부품번호 | MPXH6250A 기능 |
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기능 | HIGH TEMPERATURE ACCURACY INTEGRATED SILICON PRESSURE SENSOR | ||
제조업체 | Motorola Semiconductors | ||
로고 | |||
전체 8 페이지수
MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MPXH6250A
High Temperature Accuracy
Integrated Silicon Pressure Sensor
for Measuring Absolute Pressure,
On-Chip Signal Conditioned,
Temperature Compensated
and Calibrated
Motorola’s 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 Motorola pressure
sensor a logical and economical choice for the system designer.
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.
Figure 1 shows a block diagram of the internal circuitry integrated on a pressure
sensor chip.
Features
• Improved Accuracy at High Temperature
• Available in Small and Super Small Outline Packages
• 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
• Industrial Controls
• Engine Control/Manifold Absolute Pressure (MAP)
VS
SENSING
ELEMENT
THIN FILM
TEMPERATURE
COMPENSATION
AND
GAIN STAGE #1
GAIN STAGE #2
AND
GROUND
REFERENCE
SHIFT CIRCUITRY
Vout
PINS 1, 5, 6, 7 AND 8 ARE NO CONNECTS
GND
Figure 1. Fully Integrated Pressure Sensor
Schematic
MPXH6250A
SERIES
INTEGRATED
PRESSURE SENSOR
20 to 250 kPa (3.0 to 36 psi)
0.3 to 4.9 Volts Output
SUPER SMALL OUTLINE
PACKAGE
MPXH6250A6T1
CASE 1317
MPXH6250AC6T1
CASE 1317A
PIN NUMBER
1 N/C 5 N/C
2 VS 6 N/C
3 Gnd 7 N/C
4 Vout 8 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 denoted by the
chamfered corner of the package.
REV 0
Motorola Sensor
Motorola, Inc. 2003
Device
Data
For More Information On This Product,
Go to: www.freescale.com
MPXH6250A SERIES
1
Freescale Semiconductor, Inc.
Transfer Function (MPXH6250A)
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
Temperature
Error
Factor
3.0
2.0
1.0
MPXH6250A Series
Break Points
Temp
Multiplier
- 40
0 to 85
125
3
1
1.75
0.0
-40 -20 0 20 40 60 80 100 120 140
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
4.0 Error Limits for Pressure
3.0
2.0
1.0
0.0
20 60 100 140 180 220 260 300
-1.0
Pressure (in kPa)
-Ă2.0
Pressure
Error (Max)
-Ă3.0
20 to 250 (kPa) ±Ă3.45 (kPa)
-4.0
ORDERING INFORMATION — SUPER SMALL OUTLINE PACKAGE
Device Type
Options
Case No. MPX Series Order No.
Basic Element
Absolute, Element Only
1317
MPXH6250A6U
Absolute, Element Only
1317
MPXH6250A6T1
Ported Element Absolute, Axial Port
1317A
MPXH6250AC6U
Absolute, Axial Port
1317A
MPXH6250AC6T1
Packing Options
Rails
Tape and Reel
Rails
Tape and Reel
Marking
MPXH6250A
MPXH6250A
MPXH6250A
MPXH6250A
MPXH6250A SERIES
4
For More Information On This Product, Motorola Sensor Device Data
Go to: www.freescale.com
4페이지 Freescale Semiconductor, Inc.
SUPER SMALL OUTLINE PACKAGE DIMENSIONS (CONTINUED)
2X
0.006 C A B
0.420
0.400
0.345
0.325
AB
0.345
0.325
0.130
0.110
0.390
0.370
0.050
0.025
NOTES:
1. ALL DIMENSIONS ARE IN INCHES.
2. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M-1994.
3. DIMENSIONS DO NOT INCLUDE MOLD FLASH OR
PROTRUSIONS. MOLD FLASH OR PROTRUSIONS
SHALL NOT EXCEED .006 INCHES PER SIDE.
4. ALL VERTICAL SURFACES TO BE 5° MAXIMUM.
5. DIMENSION DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR PROTRUSION
SHALL BE .008 INCHES MAXIMUM.
8X
0.018
0.014
5
0.004 M C A B
GAGE
PLANE
0.010
0.002
.014
0.048
0.038
DETAIL E
10°
0°
0.200
0.180
0.300
0.280
3
0.004
C
SEATING
PLANE
DETAIL E
AB
CASE 1317A–01
ISSUE A
0.300
0.280
3
BOTTOM VIEW
Motorola Sensor Device Data For More Information On This Product,
Go to: www.freescale.com
MPXH6250A SERIES
7
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부품번호 | 상세설명 및 기능 | 제조사 |
MPXH6250A | HIGH TEMPERATURE ACCURACY INTEGRATED SILICON PRESSURE SENSOR | Motorola Semiconductors |
MPXH6250A6T1 | HIGH TEMPERATURE ACCURACY INTEGRATED SILICON PRESSURE SENSOR | Motorola Inc |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |