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PDF ( 数据手册 , 数据表 ) MPXT4100

零件编号 MPXT4100
描述 Manifold Absolute Pressure Sensors
制造商 Motorola Semiconductors
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MPXT4100 数据手册, 描述, 功能
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MPXT4100/D
Manifold Absolute Pressure Sensors
On-Chip Signal Conditioned,
0.25 V to 4.9 V Output, Temperature
Compensated and Calibrated
The Motorola MPXT4100A/4101A/4105A 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
Motorola MAP sensor a logical and economical choice for automotive system designers.
Features
1.8% Maximum Error Over 0° to 85°C
Specifically Designed for Intake Manifold Absolute Pressure Sensing in Engine
Control Systems
Ideally Suited for Microprocessor Interfacing
Patented Silicon Shear Stress Strain Gauge
Temperature Compensated Over – 40°C to +125°C
Surface Mount Package
Ideal for Non–Automotive Applications
Also Available in Unibody Package
Application Examples
Manifold Sensing for Automotive Systems
MAXIMUM RATINGS (TC = 25°C unless otherwise noted)
Rating
Symbol
Overpressure(1) (P1 > P2)
Burst Pressure(1) (P1 > P2)
Pmax
Pburst
Storage Temperature
Tstg
Operating Temperature
TA
Value
400
1000
– 40 to +125
– 40 to +125
Unit
kPa
kPa
°C
°C
MPXT4100
MPXT4101
MPXT4105
SERIES
4100A: 20–105 kPa
4101A: 15–102 kPa
4105A: 15–105 kPa
X–ducer
SILICON
PRESSURE SENSORS
BASIC ELEMENT
CASE 473A–01, STYLE 2
PIN NUMBER
1 Gnd 5 N/C
2 +Vout 6
3 VS 7
*4 Vout 8
N/C
N/C
N/C
NOTE: Pins 5, 6, 7, and 8 are not
device connections. Do not connect
to external circuitry or ground. Pin 1
is noted by the notch in the Lead.
VS
3
X–ducer
SENSING
ELEMENT
THIN FILM
TEMPERATURE
COMPENSATION
AND
GAIN STAGE #1
GAIN STAGE #2
AND
GROUND
REFERENCE
SHIFT CIRCUITRY
1
Vout
2 PINS 5, 6, 7 AND 8 ARE NO CONNECTS
The MPXT4100A/4101A/4105A series piezoresistive
transducer is a state–of–the–art, monolithic, signal con-
ditioned, silicon pressure sensor. This sensor, with its pat-
ented transducer, combines advanced micromachining
techniques, thin film metallization, and bipolar semicon-
ductor 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.
GND
Figure 1. Fully Integrated Pressure Sensor Schematic
Senseon and X–ducer are trademarks of Motorola, Inc.
©MMoottoororolal,aInSc.e1n9s97or Device Data
1







MPXT4100 pdf, 数据表
MPXT4100 MPXT4101 MPXT4105 SERIES
ORDERING INFORMATION
The MPXT4100A, MPXT4101A, AND MPXT4105A series MAP silicon pressure sensors are available to be shipped in rails.
Packing Options
Rails
Rails
Rails
Port Options
Element
Element
Element
Leadform
84 degree
84 degree
84 degree
Case No.
473A–01
473A–01
473A–01
MPXT Series Order No.
MPXT4100A7U
MPXT4101A7U
MPXT4105A7U
Marking
MPXT4100A
MPXT4101A
MPXT4105A
1
–B–
4
–A–
8
G
5
P
M
J
PACKAGE DIMENSIONS
S
DETAIL X
U
DETAIL X
R
L
F 8 PL
0.25 (0.010) M T B S
CASE 473A–01
ISSUE A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006).
5. ALL VERTICAL SURFACES 5_TYPICAL DRAFT.
6. DIMENSION P TO CENTER OF LEAD WHEN
FORMED PARALLEL.
C
–T–
SEATING
PLANE
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.658 0.668 16.71 16.97
B 0.658 0.668 16.71 16.97
C 0.329 0.357 8.36 9.07
F 0.026 0.034 0.660 0.864
G 0.100 BSC
2.54 BSC
J 0.009 0.011 0.23 0.28
L 0.138 0.150 3.81 3.51
M 0_ 15_ 0_ 15_
P 0.738 0.748 18.75 19.00
R 0.503 0.523 12.78 13.28
S 0.002 0.020 0.05 0.51
U 0.135 0.145 3.43 3.68
AS
STYLE 2:
PIN 1. GROUND
2. +VOUT
3. VSUPPLY
4. –VOUT
5. N/C
6. N/C
7. N/C
8. N/C
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
How to reach us:
USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;
P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447
Mfax is a trademark of Motorola, Inc.
JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4–32–1,
Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488
Customer Focus Center: 1–800–521–6274
Mfax: [email protected] – TOUCHTONE 1–602–244–6609
Motorola Fax Back System
– US & Canada ONLY 1–800–774–1848
– http://sps.motorola.com/mfax/
HOME PAGE: http://motorola.com/sps/
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
8
Motorola Sensor DMePviXcTe4D10a0ta/D














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