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参数资料
| 型号： | MPX4250D |
| 厂商： | Motorola, Inc. |
| 元件分类： | 压力传感器 |
| 英文描述： | OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Volts Output |
| 中文描述： | 经营概况集成压力传感器0?250 kPa（0至36.3 PSI）的0.2至4.91伏特输出 |
| 文件页数： | 1/8页 |
| 文件大小： | 148K |
| 代理商： | MPX4250D |
1
Motorola, Inc. 1997
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The MPX4250D series piezoresistive transducer is a state–of–the–art monolithic
silicon pressure sensor designed for a wide range of applications, but particularly those
employing a microcontroller or microprocessor with A/D inputs. This patented, single
element transducer combines advanced micromachining techniques, thin–film metalliza-
tion, and bipolar processing to provide an accurate, high level analog output signal that
is proportional to the applied pressure.
Features
Differential and Gauge Applications Only
1.4% Maximum Error Over 0
°
to 85
°
C
Ideally suited for 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
PINS 4, 5 AND 6 ARE NO CONNECTS
Figure 1. Fully Integrated Pressure Sensor Schematic
VS
3
X–ducer
SENSING
ELEMENT
1
Vout
2
GND
THIN FILM
TEMPERATURE
COMPENSATION
AND
GAIN STAGE #1
GAIN STAGE #2
AND
GROUND
REFERENCE
SHIFT CIRCUITRY
MAXIMUM RATINGS(1)
Parametrics
Symbol
Value
Unit
Overpressure(2) (P1 > P2)
Burst Pressure(2) (P1 > P2)
Pmax
Pburst
Tstg
TA
400
kPa
1000
kPa
Storage Temperature
–40
°
to +125
°
°
C
Operating Temperature
–40
°
to +125
°
°
C
1. TC = 25
°
C unless otherwise noted.
2. Exposure beyond the specified limits may cause permanent damage or degradation to the device.
Senseon and X–ducer are trademarks of Motorola, Inc.
Order this document
by MPX4250D/D
SEMICONDUCTOR TECHNICAL DATA
OPERATING OVERVIEW
INTEGRATED
PRESSURE SENSOR
0 to 250 kPa (0 to 36.3 psi)
0.2 to 4.91 Volts Output
PIN NUMBER
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.
BASIC CHIP
CARRIER ELEMENT
CASE 867–08, STYLE 1
PORT OPTION
CASE 867B–04, STYLE 1
1
2
3
Vout
Gnd
VS
4
5
6
N/C
N/C
N/C
REV 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPX4250DP | 功能描述:板上安装压力/力传感器 PRESS SEN INTEG 250KPA RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPX4250DP | 制造商:Freescale Semiconductor 功能描述:Pressure Sensors IC |
| MPX4250GP | 功能描述:板上安装压力/力传感器 PRESS SEN INTEG 250KPA RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPX4250GP | 制造商:Freescale Semiconductor 功能描述:Pressure Sensors IC |
| MPX4250GS | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Volts Output |
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