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MEAS MS5637 SENSOR FOR GROVE SYSTEM Digital Pressure Sensor Performance • • • • • • 300 to 1200mbar pressure range -40°C to 85°C temperature range Very low power consumption Operates 5V Altitude resolution at sea level is 20 cm of air Fast conversion time – 0.5ms typical The MS5637 provides the necessary hardware to interface the MS5637 digital barometric pressure and temperature sensor to any system that utilizes Grove compatible expansion ports configurable for I²C communication. The MS5637 sensor is a self-contained pressure and temperature sensor that is fully calibrated during manufacture. The sensor model works in 5V voltage external. The sensor module includes a high-linearity pressure sensor and an ultra-low power 24 bits ΔΣ ADC with internal factory-calibrated coefficients Specifications • • • • • • Measures pressure from 300mbar to 1200mbar Measures temperature from -40°C to 125°C I²C communication Fully calibrated Fast response time Very low power consumption Features • 4-pin Grove compatible connector • I²C interface • Parameters stored on chip SENSOR SOLUTIONS /// MEAS MS5637 FOR GROVE SYSTEM 11/2016 Page 1 MEAS MS5637 FOR GROVE SYSTEM Digital Pressure Sensor Schematic Connector Pin Assignments (I2C Communications) Dimensions (mm) SENSOR SOLUTIONS /// MEAS MS5637 FOR GROVE SYSTEM 11/2016 Page 2 MEAS MS5637 FOR GROVE SYSTEM Digital Pressure Sensor Detailed Description I2C Interface: The MS5637 Grove compliant module can interface to the host in I2C model with 5V supply, it has a Grove compatible four pins port connector configured for I2C. External Control Signals 5V supply: The IC operates as an I2C slave using the standard 2-wire I2C connection scheme. As IC is power rated at 3.6V, the board integrates necessary fixture such as a regulator and electrical level shift so that the SCL and SDA signals could be driven directly from an external 5V I2C lines and power supply. Reference Material Detailed information regarding operation of the IC: • MS5637 Datasheet Ordering Information Description Part Number MS5637 GROVE BOARD DPP101G000 PRODUCT SHEET te.com/sensorsolutions MEAS, TE Connectivity and TE connectivity (logo) are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2016 TE Connectivity Ltd. family of companies MEAS France SAS, a TE Connectivity company. Impasse Jeanne Benozzi CS 83 163 31027 Toulouse Cedex 3, FRANCE Tel:+33 (0) 5 820 822 02 Fax: +33 (0) 5 820 821 51 customercare.tlse@te.com All Rights Reserved. SENSOR SOLUTIONS /// MEAS MS5637 FOR GROVE SYSTEM 11/2016 Page 3