Datasheet > MPX2202AP

MPX2202AP

更新时间： 2024-01-03 19:34:08

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		传感器换能器压力传感器温度补偿
页数	文件大小	规格书
10页	339K
描述
200kPa On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MPX2202AP 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.79	其他特性：	TEMPERATURE COMPENSATED
主体宽度：	8 mm	主体高度：	28.7 mm
主体长度或直径：	29.46 mm	安装特点：	THROUGH HOLE MOUNT
最大工作电流：	6 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出类型：	ANALOG VOLTAGE
端口类型：	BARBED	最大压力范围：	14.5 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）：	0.4 mV/V
传感器/换能器类型：	PRESSURE SENSOR,PEIZORESISTIVE	最大供电电压：	16 V
最小供电电压：	10 V	表面贴装：	NO
端接类型：	SOLDER	Base Number Matches：	1

MPX2202AP 数据手册

LINEARITY

Conversely, an end point fit will give the “worst case” error

(often more desirable in error budget calculations) and the

calculations are more straightforward for the user.

Freescale's specified pressure sensor linearities are based

on the end point straight line method measured at the

midrange pressure.

Linearity refers to how well a transducer's output follows

the equation: V_out= V_off+ sensitivity x P over the operating

pressure range. There are two basic methods for calculating

nonlinearity: (1) end point straight line fit (see Figure 2) or (2)

a least squares best line fit. While a least squares fit gives the

“best case” linearity error (lower numerical value), the

calculations required are burdensome.

Least

Square

Deviation

Least Squares Fit

Exaggerated

Performance

Curve

Straight Line

Deviation

End Point Straight

Line Fit

Offset

100

Pressure (% Fullscale)

Figure 2. Linearity Specification Comparison

ON-CHIP TEMPERATURE COMPENSATION AND CALIBRATION

Figure 3 shows the output characteristics of the MPX2202/

The effects of temperature on Full Scale Span and Offset

are very small and are shown under Operating

Characteristics.

MPXV2202G series at 25°C. The output is directly

proportional to the differential pressure and is essentially a

straight line.

VS = 10 Vdc

TA = 25°C

P1 > P2

TYP

Span

Range

(TYP)

MAX

MIN

-5

Offset

(TYP)

kPa

PSI

7.25

100

14.5

150

21.75

200

175

125

Pressure

Figure 3. Output versus Pressure Differential

MPX2202

Sensors

Freescale Semiconductor

1 2 345 6 7...10

下载PDF

与MPX2202AP相关器件

型号	品牌	描述	获取价格	数据表
MPX2202ASX	FREESCALE	200kPa On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors	获取价格
MPX2202ASX	MOTOROLA	Sensor	获取价格
MPX2202D	MOTOROLA	Sensor	获取价格
MPX2202D	FREESCALE	200kPa On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors	获取价格
MPX2202DP	NXP	DIFFERENTIAL, PEIZORESISTIVE PRESSURE SENSOR, 0-29Psi, 0-40mV, THROUGH HOLE MOUNT, PLASTIC	获取价格
MPX2202DP	FREESCALE	200kPa On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors	获取价格