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大气压力芯片MS5540c 资料

更新时间:2018-08-14 19:53:47 大小:403K 上传用户:ghrepower查看TA发布的资源 标签:ms5540c压力传感器 下载积分:2分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

资料介绍

MS5540C大气压力芯片是一款采用MEMS技术将传感元件和信号处理电路集成于一体的绝压传感器,具有体积小、精度高、功耗低等优点。


The MS5540C is a SMD-hybrid device including a precision piezoresistive pressure sensor and an ADCInterface IC. It is a miniature version of the MS5534C barometer/altimeter module and provides a 16 Bit data word from a pressure and temperature dependent voltage. MS5540C is a low power, low voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used for all communications with a microcontroller. 

 Compared to MS5534A the pressure range (measurement down to 10 mbar) has been improved. The MS5540C is fully software compatible to the MS5534C and previous versions of MS5540. In addition, the MS5540C is from its outer dimensions compatible to the MS54XX series of pressure sensors. Compared to the previous version the ESD sensitivity level has been improved to 4kV on all pins. The gel protection of the sensor provides a water protection sufficient for 100 m waterproof watches without any additional protection.

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文件名 大小
MS5540c.pdf 403K

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