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参数资料
| 型号： | MPX4100ASX |
| 厂商： | MOTOROLA INC |
| 元件分类： | 压力传感器 |
| 英文描述： | INTEGRATED PRESSURE SENSOR 20 to 105 kPa (2.9 to 15.2 psi) 0.3 to 4.9 V Output |
| 中文描述： | ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 2.9-15.22Psi, 1.8%, 0.30-4.90V, THROUGH HOLE MOUNT |
| 封装： | PLASTIC, UNIBODY PACKAGE-6 |
| 文件页数： | 3/8页 |
| 文件大小： | 135K |
| 代理商： | MPX4100ASX |
3
Motorola Sensor Device Data
Figure 2. Cross Sectional Diagram
(Not to Scale)
μ
PROCESSOR
A/D
51 k
50 pF
SENSOR
OUTPUT
(PIN 1)
Figure 3. Decoupling Filter for Sensor to
Microprocessor Interface
ééééééééééé
ééééééééééé
ééééééééééé
ééééééééééé
ABSOLUTE ELEMENT
SEALED VACUUM REFERENCE
FLUORO SILICONE
GEL DIE COAT
WIRE BOND
LEAD
FRAME
STAINLESS
STEEL CAP
EPOXY
PLASTIC
CASE
DIE
BOND
DIE
P1
P2
Figure 2 illustrates an absolute sensing chip in the basic
chip carrier (Case 867). A fluorosilicone gel isolates the die
surface and wire bonds from the environment, while allowing
the pressure signal to be transmitted to the sensor dia-
phragm. The MPX4100A series pressure sensor operating
characteristics, and internal reliability and qualification tests
are based on use of dry air as the pressure media. Media,
other than dry air, may have adverse effects on sensor
performance and long–term reliability. Contact the factory for
information regarding media compatibility in your application.
Figure 3 shows a typical decoupling circuit for interfacing
the integrated MAP sensor to the A/D input of a microproces-
sor. Proper decoupilng of the power supply is recommended.
Figure 4 shows the sensor output signal relative to pres-
sure 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 pres-
sure range.)
O
5.0
4.5
4.0
3.5
3.0
Pressure (ref: to sealed vacuum) in kPa
TYP
MAX
MIN
5
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
1
2.5
2.0
1.5
1.0
0.5
1
Figure 4. Output versus Absolute Pressure
TEMP = 0 to 85
°
C
20 kPa TO 105 kPa
MPX4100A
TRANSFER FUNCTION:
Vout = Vs* (.01059*P–.152)
±
Error
VS = 5.1 Vdc
相关PDF资料 |
PDF描述 |
|---|---|
| MPX4101 | INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101A | INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101AP | INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101AS | INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101ASX | INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MPX4101 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101A | 制造商:Freescale Semiconductor 功能描述:SENSOR PRESSURE SENSOR 867-O8-6 |
| MPX4101AP | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101AS | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
| MPX4101ASX | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:INTEGRATED PRESSURE SENSOR 15 to 102 kPa (2.18 to 14.8 psi) 0.25 to 4.95 V Output |
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