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參數(shù)資料
| 型號(hào)： | MPX2700 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| 中文描述： | 0至700千帕（0到100 psi）40壓全尺寸跨度（典型） |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 190K |
| 代理商： | MPX2700 |
1
Motorola, Inc. 1997
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The MPX2700 series device is a silicon piezoresistive pressure sensor 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 sensor is laser trimmed for precise span and
offset calibration and temperature compensation.
Features
Unique Silicon Shear Stress Strain Gauge
±
0.5% Linearity
Easy to Use Chip Carrier Package
Basic Element, Single and Dual Ported Devices Available
Available in Absolute, Differential and Gauge configurations
Application Examples
Pump/Motor Controllers
Pneumatic Control
Tire Pressure Gauges
Robotics
Medical Diagnostics
Pressure Switching
Hydraulics
Figure 1 shows a block diagram of the internal circuitry on the stand–alone pressure
sensor chip.
VS
Figure 1. Temperature Compensated Pressure Sensor Schematic
3
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 output voltage of the differential or gauge sensor increases with increasing
pressure applied to the pressure side (P1) relative to the vacuum side (P2). Similarly,
output voltage increases as increasing vacuum is applied to the vacuum side (P2)
relative to the pressure side (P1). This sensor is designed for applications where P1 is
always greater than, or equal to P2.
Senseon and X–ducer are trademarks of Motorola, Inc.
Order this document
by MPX2700/D
SEMICONDUCTOR TECHNICAL DATA
BASIC CHIP
CARRIER ELEMENT
CASE 344–15, STYLE 1
DIFFERENTIAL
PORT OPTION
CASE 344C–01, STYLE 1
0 to 700 kPa (0 to 100 psi)
40 mV FULL SCALE SPAN
(TYPICAL)
NOTE: Pin 1 is the notched pin.
PIN NUMBER
1
2
Gnd
+Vout
3
4
VS
–Vout
REV 2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MPX2700DP | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2700GP | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2700GS | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX4105A | 4105A: 15-105 kPa X-ducer SILICON PRESSURE SENSOR |
| MPX4105 | OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 15 to 105 kPa (2.18 to 15.2 psi) 0.31 to 4.90 Volts Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPX2700A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:X-ducer SILICON PRESSURE SENSORS |
| MPX2700AP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:X-ducer SILICON PRESSURE SENSORS |
| MPX2700ASX | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:X-ducer SILICON PRESSURE SENSORS |
| MPX2700D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2700DP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
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