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- MS5540C壓力傳感器中英文產(chǎn)品介紹
- 來源：賽斯維傳感器網(wǎng) 發(fā)表于 2014/6/5
Applications: Mobile altimeter/barometer systems, Weather control systems, Adventure or multi-mode watches, GPS receivers
Industries: Consumer Goods
Description: The MS5540C is a SMD-hybrid device including a precision piezoresistive pressure sensor and an ADC Interface 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.
Features:
• Integrated pressure sensor
• Small size 6.2 x 6.4 mm
• Pressure range 10-1100 mbar
• Resolution 0.1 mbar
• 16 Bit ADC
• 6 coefficients for a software compensation stored on-chip
• 3-wire serial interface
• 1 system clock line (32.768 kHz)
• Temperature range -40..+85°C
• Low voltage (2.2 to 3.6V)
• Low power (Standby current:0.1uA)
• Pb-free and RoHS-compatible
• No external components required
典型應(yīng)用: 手持海拔高度/大氣壓力系統(tǒng)，天氣控制系統(tǒng)，探險(xiǎn)或多功能手表，GPS
行業(yè): 消費(fèi)電子和家用電器
產(chǎn)品描述: MS5540C是一款表面貼裝傳感器，包括一個(gè)硅壓阻壓力傳感元件和一個(gè)模數(shù)轉(zhuǎn)換IC。該產(chǎn)品是MS5534C氣壓傳感器的小型版。產(chǎn)品根據(jù)壓力和溫度變化產(chǎn)生的電壓變化轉(zhuǎn)換為16位數(shù)字輸出，通過3線接口與外部微控器通訊。與MS5534A相比，MS5540C的量程更廣（最低到10mbar）。MS5540C與MS5534C以及其他版本的MS5540具有軟件兼容性。另外，MS5540C還在安裝上與MS54XX系列壓力傳感器兼容。與更早的版本相比，MS5540C的防靜電能力更強(qiáng)（4kV ）。產(chǎn)品在不需要其他保護(hù)的情況下可以100米防水。
特點(diǎn):
•集成壓力傳感器
•尺寸�。�6.2 x 6.4 mm
•壓力量程：10-1100 mbar
•分辨率：0.1 mbar
•16位ADC
•6個(gè)軟件補(bǔ)償系數(shù)
•3線串口
•1條系統(tǒng)時(shí)鐘線 (32.768 kHz)
•工作溫度：-40℃~+85℃
•低壓供電 (2.2 ~ 3.6V)
•低功耗 (待機(jī)電流：0.1uA)
•無鉛&RoHS認(rèn)證
•無需外部電源
MS5540C氣壓傳感器更多技術(shù)參數(shù)及規(guī)格書下載請瀏覽：http://yyjsjy.net/sensors/452.html
北京賽斯維測控技術(shù)有限公司產(chǎn)品咨詢熱線：010-84775646,84775648。
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