MPX700

更新时间： 2024-01-12 09:24:00

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
8页	179K
描述
0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)

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MPX700 数据手册

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SEMICONDUCTOR TECHNICAL DATA

The MPX700 series device is a silicon piezoresistive pressure sensor providing a very

accurate and linear voltage output — directly proportional to the applied pressure. This

standard, low cost, uncompensated sensor permits manufacturers to design and add

their own external temperature compensating and signal conditioning networks.

Compensation techniques are simplified because of the predictability of Motorola’s single

element strain gauge design.

0 to 700 kPa (0–100 psi)

60 mV FULL SCALE SPAN

(TYPICAL)

Features

•

Low Cost

Patented, Silicon Shear Stress Strain Gauge Design

Linearity to ± 0.5% (Max) Linearity

Easy to Use Chip Carrier Package Options

Ratiometric to Supply Voltage

60 mV Span (Typ)

BASIC CHIP

CARRIER ELEMENT

CASE 344–15, STYLE 1

Absolute, Differential and Gauge Options

Application Examples

•

Environmental Control Systems

Pneumatic Control Systems

Appliances

Automotive Performance Controls

Medical Instrumentation

Industrial Controls

DIFFERENTIAL

PORT OPTION

Figure 1 illustrates a schematic of the internal circuitry on the stand–alone pressure

sensor chip.

CASE 344C–01, STYLE 1

PIN 3

+ V

NOTE: Pin 1 is the notched pin.

PIN 2

+ V

out

PIN NUMBER

X–ducer

Gnd

PIN 4

– V

–V

out

PIN 1

Figure 1. Uncompensated Pressure Sensor Schematic

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. 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.

REV 5

Motorola Sensor Device Data

Motorola, Inc. 1997

12 3 4 5 6 7 8

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与MPX700相关器件

型号	品牌	获取价格	描述	数据表
MPX700A	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700AP	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700AS	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700ASX	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700D	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700DP	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700GP	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700GS	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700GSX	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)
MPX700GVP	MOTOROLA	获取价格	0 to 700 kPa (0-100 psi) 60 mV FULL SCALE SPAN (TYPICAL)

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