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

　　典型應用: 智能手機，平板電腦，導航儀

　　行業: 消費電子和家用電器

　　產品描述: MS5637是一款超小型的高度計，專為手機和平板電腦應用設計，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低功耗的24位ΔΣ ADC，內置工廠校準系數。MS5637提供高精度的24位壓力和溫度數字輸出，客戶可以根據應用需要配置轉換速度和功耗。高分辨率的溫度輸出可以同時實現溫度計的功能。MS5637可以與所有形式的微控器配合，通訊協議非常簡單，無需修改內部寄存器。3 x 3 x 0.9 mm3的小尺寸是手機應用的理想選擇。這款新傳感器模塊基于先進的MEMS技術，并受益于MEAS過去十幾年來在研發和批量生產氣壓/高度計方面的經驗，因此壓力和溫度信號的遲滯都非常小，而且穩定性非常好。

　　特點:

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

　　MS5637-02BA03壓力傳感器更多技術參數及規格書下載請瀏覽：http://www.sensorway.cn/sensors/703.html
　　
　　北京賽斯維測控技術有限公司產品咨詢熱線：010-84775646,84775648。