Applications: Smartphones, Tablet PCs, Personal Navigation Devices

　　Industries: Consumer Goods

　　Description: The MS5637 is an ultra-compact micro altimeter. It is optimized for altimeter and barometer applications in Smart-phones and Tablet PCs. The altitude resolution at sea level is 13 cm of air. The sensor module includes a high-linearity pressure sensor and an ultra-low power 24 bit ΔΣ ADC with internal factory-calibrated coefficients. It provides a precise digital 24-bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high-resolution temperature output allows the implementation of an altimeter/thermometer function without any additional sensor. The MS5637 can be interfaced to any microcontroller with I²C-bus interface. The communication protocol is simple, without the need of programming internal registers in the device. Small dimensions of 3 x 3 x 0.9 mm³ allow the integration in mobile devices. This new sensor module generation is based on leading MEMS technology and latest benefits from MEAS Switzerland proven experience and know-how in high volume manufacturing of altimeter modules, which has been widely used for over a decade. The sensing principle employed leads to very low hysteresis and high stability of both pressure and temperature signal.

　　Features:

　　•QFN Package 3 x 3 x 0.9mm3
　　•High-resolution module, 13cm
　　•Integrated digital pressure sensor (24-bit ΔΣ ADC)
　　•I2C interface
　　•Operating Temperature Range -40 to +85°C
　　•Extended Pressure Range 10 to 2000mBar

　　典型應(yīng)用: 智能手機(jī)，平板電腦，導(dǎo)航儀

　　行業(yè): 消費(fèi)電子和家用電器

　　產(chǎn)品描述: MS5637是一款超小型的高度計(jì)，專為手機(jī)和平板電腦應(yīng)用設(shè)計(jì)，海平面處高度分辨率為13cm。傳感器包括高線性度的壓力傳感元件和超級(jí)低功耗的24位ΔΣ ADC，內(nèi)置工廠校準(zhǔn)系數(shù)。MS5637提供高精度的24位壓力和溫度數(shù)字輸出，客戶可以根據(jù)應(yīng)用需要配置轉(zhuǎn)換速度和功耗。高分辨率的溫度輸出可以同時(shí)實(shí)現(xiàn)溫度計(jì)的功能。MS5637可以與所有形式的微控器配合，通訊協(xié)議非常簡(jiǎn)單，無需修改內(nèi)部寄存器。3 x 3 x 0.9 mm³的小尺寸是手機(jī)應(yīng)用的理想選擇。這款新傳感器模塊基于先進(jìn)的MEMS技術(shù)，并受益于MEAS過去十幾年來在研發(fā)和批量生產(chǎn)氣壓/高度計(jì)方面的經(jīng)驗(yàn)，因此壓力和溫度信號(hào)的遲滯都非常小，而且穩(wěn)定性非常好。

　　特點(diǎn):

　　•QFN封裝 3 x 3 x 0.9mm3
　　•高分辨率，13cm
　　•集成數(shù)字壓力傳感器（24-bit ΔΣ ADC）
　　•I2C接口
　　•工作溫度：-40 ~ +85°C
　　•擴(kuò)展量程可達(dá)10 ~ 2000mBar

　　MS5637-02BA03壓力傳感器更多技術(shù)參數(shù)及規(guī)格書下載請(qǐng)瀏覽：http://www.jsxlzzp.com/sensors/703.html
　　
　　北京賽斯維測(cè)控技術(shù)有限公司產(chǎn)品咨詢熱線：010-84775646,84775648。