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參數資料
| 型號： | MPX2700A |
| 廠商： | Motorola, Inc. |
| 英文描述： | X-ducer SILICON PRESSURE SENSORS |
| 中文描述： | X光ducer硅壓力傳感器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 164K |
| 代理商： | MPX2700A |
1
Motorola, Inc. 1996
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The MPX2700A 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
±
1.0% Linearity
Full Scale Span Calibrated to 40 mV
Easy to Use Chip Carrier Package
Basic Element, Single Ported Devices
Available
Application Examples
Pump/Motor Controllers
Pneumatic Control
Tire Pressure Gauges
Robotics
Medical Diagnostics
Pressure Switching
Hydraulics
Pin Number
1
2
3
4
Ground
+Vout
VS
–Vout
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Overpressure(8) (P1 > P2)
Burst Pressure(8) (P1 > P2)
Pmax
Pburst
Tstg
TA
2800
kPa
5000
kPa
Storage Temperature
–40 to +125
°
C
Operating Temperature
–40 to +125
°
C
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).
Figure 1 shows a block diagram of the internal circuitry on the stand–alone
pressure sensor chip.
X–ducer is a trademark of Motorola, Inc.
Order this document
by MPX2700A/D
SEMICONDUCTOR TECHNICAL DATA
X–ducer
SILICON
PRESSURE SENSORS
BASIC CHIP
CARRIER ELEMENT
CASE 344–11
Style 1
DIFFERENTIAL
PORT OPTION
CASE 350–05
Style 1
Figure 1. Temperature Compensated
Pressure Sensor Schematic
VS
3
X–ducer
SENSING
ELEMENT
THIN FILM
TEMPERATURE
COMPENSATION
AND
CALIBRATION
CIRCUITRY
2
4
Vout+
Vout–
1
GND
相關PDF資料 |
PDF描述 |
|---|---|
| MPX2700ASX | SWITCH LT 6MM 260GF 7MM HEIGHT |
| MPX2700D | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2700GVP | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2700GVS | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
| MPX2700GVSX | 0 to 700 kPa (0 to 100 psi) 40 mV FULL SCALE SPAN (TYPICAL) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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) |
| MPX2700GP | 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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