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MPL115A1 PDF预览

MPL115A1

更新时间: 2024-11-27 15:18:47
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
23页 3112K
描述
SPI VERSION

MPL115A1 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:5 X 3 MM, 1.20 MM HEIGHT, 1.25 MM PITCH, ROHS COMPLIANT, LGA-8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:8.6
其他特性:ACCURACY IS PLUS OR MINUS 1 KPA主体宽度:3 mm
主体高度:1.2 mm主体长度或直径:5 mm
安装特点:SURFACE MOUNT位数:16
最大工作电流:0.005 mA最高工作温度:105 °C
最低工作温度:-40 °C输出接口类型:SPI INTERFACE
输出范围:0.4-2.9V输出类型:DIGITAL VOLTAGE
封装形状/形式:RECTANGULAR端口类型:HOLE
最大压力范围:16.675 Psi最小压力范围:7.25 Psi
压力传感模式:ABSOLUTE传感器/换能器类型:PRESSURE SENSOR,PEIZORESISTIVE
最大供电电压:5.5 V最小供电电压:2.375 V
表面贴装:YES端接类型:SOLDER
Base Number Matches:1

MPL115A1 数据手册

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MPL115A1  
Miniature SPI digital barometer, 50 to 115 kPa  
Rev. 8 — 10 October 2017  
Data sheet: technical data  
1 General description  
The MPL115A1 is an absolute pressure sensor with a digital SPI output targeting low  
cost applications. A miniature 5 x 3 x 1.2 mm LGA package is ideally suited for the space  
constrained requirements of portable electronic devices. Low current consumptions of  
5 μA during Active mode and 1 μA during Shutdown (Sleep) mode are essential when  
focusing on low-power applications. The wide operating temperature range spans from –  
40 °C to +105 °C to fit demanding environment conditions.  
The MPL115A1 employs a MEMS pressure sensor with a conditioning IC to provide  
accurate pressure measurements from 50 to 115 kPa. An integrated ADC converts  
pressure and temperature sensor readings to digitized outputs via a SPI port. Factory  
calibration data is stored internally in an on-board ROM. Utilizing the raw sensor output  
and calibration data, the host microcontroller executes a compensation algorithm to  
render Compensated Absolute Pressure with ±1 kPa accuracy.  
The MPL115A1 pressure sensor’s small form factor, low power capability, precision, and  
digital output optimize it for barometric measurement applications.  
2 Features  
Digitized pressure and temperature information together with programmed calibration  
coefficients for host micro use.  
Factory calibrated  
50 kPa to 115 kPa absolute pressure  
±1 kPa accuracy  
2.375 V to 5.5 V supply  
Integrated ADC  
SPI Interface  
Monotonic pressure and temperature data outputs  
Surface mount RoHS compliant package  
3 Applications  
Barometry (portable and desktop)  
Altimeters  
Weather stations  
Hard-disk drives (HDD)  
Industrial equipment  
Health monitoring  
Air control systems  
 
 
 

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