MPX4250AS

更新时间： 2024-01-06 12:59:23

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		传感器换能器压力传感器输出元件
页数	文件大小	规格书
8页	149K
描述
INTEGRATED PRESSURE SENSOR 20 to 250 kPa (2.9 to 36.3 psi) 0.2 to 4.9 V OUTPUT

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MPX4250AS 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.79	最大精度 (%)：	1.4%
其他特性：	TEMPERATURE COMPENSATED, SIGNAL CONDITIONED	主体宽度：	16.25 mm
主体高度：	19.05 mm	主体长度或直径：	27.94 mm
外壳：	PLASTIC	线性度 (%)：	1.4 %
安装特点：	THROUGH HOLE MOUNT	标称偏移：	0.20V
最大工作电流：	10 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出范围：	0.20-4.90V
输出类型：	ANALOG VOLTAGE	封装形状/形式：	ROUND
端口类型：	BARBED	最大压力范围：	36.25 Psi
最小压力范围：		压力传感模式：	GAGE
响应时间：	1000 µs	灵敏度（mV / V）：	18.8 mV/V
传感器/换能器类型：	PRESSURE SENSOR,PEIZORESISTIVE	最大供电电压：	5.35 V
最小供电电压：	4.85 V	表面贴装：	NO
端接类型：	SOLDER	Base Number Matches：	1

MPX4250AS 数据手册

Order this document

by MPX4250/D

SEMICONDUCTOR TECHNICAL DATA

INTEGRATED

PRESSURE SENSOR

20 to 250 kPa (2.9 to 36.3 psi)

0.2 to 4.9 V OUTPUT

The Motorola MPX4250 series Manifold Absolute Pressure (MAP) sensor for turbo

boost engine control is designed to sense absolute air pressure within the intake

manifold. This measurement can be used to compute the amount of fuel required for

each cylinder.

The MPX4250 series sensor integrates on–chip, bipolar op amp circuitry and thin film

resistor networks to provide a high level analog output signal and temperature

compensation. The small form factor and reliability of on–chip integration make the

Motorola MAP sensor a logical and economical choice for automotive system designers.

BASIC CHIP

Features

CARRIER ELEMENT

CASE 867–08, STYLE 1

•

1.5% Maximum Error Over 0° to 85°C

Specifically Designed for Intake Manifold Absolute Pressure Sensing in Engine

Control Systems

•

Ideally Suited for Direct Microprocessor Interfacing

Patented Silicon Shear Stress Strain Gauge

Temperature Compensated Over –40° to +125°C

Offers Reduction in Weight and Volume Compared to Existing Hybrid Modules

Durable Epoxy Unibody Element

Ideal for Non–Automotive Applications

PORT OPTION

CASE 867B–04, STYLE 1

Application Examples

•

Manifold Sensing for Automotive Systems

PIN NUMBER

N/C

out

Gnd

THIN FILM

TEMPERATURE

COMPENSATION

AND

GAIN STAGE #2

AND

GROUND

REFERENCE

SHIFT CIRCUITRY

NOTE: Pins 4, 5, and 6 are internal

device connections. Do not connect

to external circuitry or ground. Pin 1

is noted by the notch in the Lead.

X–ducer

SENSING

ELEMENT

out

GAIN STAGE #1

PINS 4, 5 AND 6 ARE NO CONNECTS

GND

Figure 1. Fully Integrated Pressure Sensor Schematic

Senseon and X–ducer are trademarks of Motorola, Inc.

REV 2

Motorola Sensor Device Data

Motorola, Inc. 1997

12 3 4 5 6 7 8

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与MPX4250AS相关器件

型号	品牌	描述	获取价格	数据表
MPX4250ASX	MOTOROLA	INTEGRATED PRESSURE SENSOR 20 to 250 kPa (2.9 to 36.3 psi) 0.2 to 4.9 V OUTPUT	获取价格
MPX4250D	MOTOROLA	OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Vol	获取价格
MPX4250D	FREESCALE	Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and	获取价格
MPX4250D	NXP	Pressure Sensor, 5.1V, 0/250kPa, Sensor 6, Tray	获取价格
MPX4250DP	FREESCALE	Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and	获取价格
MPX4250DP	MOTOROLA	OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Vol	获取价格

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