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參數(shù)資料
| 型號(hào)： | MPX2101 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| 中文描述： | 0至100千帕（0到14.5 PSI）的全尺寸為40 mV跨度（典型） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 194K |
| 代理商： | MPX2101 |
1
Motorola, Inc. 1997
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The MPX2100 and MPX2101 series device is a 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
Unique Silicon Shear Stress Strain Gauge
Easy to Use Chip Carrier Package Options
Available in Absolute, Differential and Gauge Configurations
Ratiometric to Supply Voltage
±
0.25% Linearity (MPX2100D)
Application Examples
Pump/Motor Controllers
Robotics
Level Indicators
Medical Diagnostics
Pressure Switching
Barometers
Altimeters
Figure 1 illustrates a block diagram of the internal circuitry on the stand–alone
pressure sensor chip.
VS
3
Figure 1. Temperature Compensated Pressure Sensor Schematic
X–ducer
SENSING
ELEMENT
THIN FILM
TEMPERATURE
COMPENSATION
AND
CALIBRATION
CIRCUITRY
2
4
Vout+
Vout–
1
GND
VOLTAGE OUTPUT versus APPLIED DIFFERENTIAL PRESSURE
The differential voltage output of the X–ducer is directly proportional to the differential
pressure applied.
The absolute sensor has a built–in reference vacuum. The output voltage will decrease
as vacuum, relative to ambient, is drawn on the pressure (P1) side.
The output voltage of the differential or gauge sensor increases with increasing
pressure applied to the pressure (P1) side relative to the vacuum (P2) side. Similarly,
output voltage increases as increasing vacuum is applied to the vacuum (P2) side
relative to the pressure (P1) side.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Senseon and X–ducer are trademarks of Motorola, Inc.
REV 6
Order this document
by MPX2100/D
SEMICONDUCTOR TECHNICAL DATA
BASIC CHIP
CARRIER ELEMENT
CASE 344–15, STYLE 1
DIFFERENTIAL
PORT OPTION
CASE 344C–01, STYLE 1
0 to 100 kPa (0 to 14.5 psi)
40 mV FULL SCALE SPAN
(TYPICAL)
NOTE: Pin 1 is the notched pin.
PIN NUMBER
1
2
Gnd
+Vout
3
4
VS
–Vout
Motorola Preferred Device
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MPX2101GSX | 0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2102 | Pressure Sensor(壓力傳感器) |
| MPX2202GVP | Sensor |
| MPXM2102 | 100 kpa ON - CHIP TEMPERATURE COMPENSATED AND CALIBRATED SILICON PRESSURE SENSORS |
| MPXM2102A | Sensor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPX2101A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2101AP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2101DP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2101GP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2101GSX | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
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