主要产品:

　　压力传感器: SMI 主要生产超低压 (

　　加速计: 主要为高性能集成化和超小型结构。

　　MEMS: 专业生产各种微机电系统 (MEMS), 包括超小型导管传感器、应变传感器、湿度传感器、加速计、定制压力传感器等等。

　　微型封装产品: SMI 开发出新型用于小输出线集成电路的封装产品，该封装可以使传感器更易于安装在印刷电路板上。

　　信号处理和系统化组件: 提供各种信号处理模块 (包括传感器芯片组及集成芯片)。

　　定制化产品: SMI 还为特殊用途用户提供定制产品。

　　应用领域:

　　工业

　　常规加温，通风、空调系统 (HVAC) 和 VAV 控制器

　　I/P 和 P/I 转换器

　　汽车制造

　　轮胎压力

　　引擎控制

　　气压测定

　　医疗设备

　　呼吸器，通风机，氧气瓶, 制氧机

　　风速计

　　血压计

　　常规设备

　　家用电器

　　水下呼吸器和调节器

　　高度计

　　Features

　　. Fully digital, pressure calibrated and temperature compensated output

　　. 12C Digital Interface

　　. Compensated temperature range: -5 to 65C

　　. Compound gage and differential pressure configurations

　　. Insensitive to mounting orientation

　　. Robust JEDEC SOIC-16 package for automated assembly

　　. Manufactured according to IS09001 and ISO/TS 16949 standards

　　. RoHS & REACH compliant

　　Description

　　The SM9541 Series is a digital, low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce a digital, fully conditioned, multi-order pressure and temperature compensated sensor in JEDEC standard SOIC-16 package with a dual vertical porting option. It is available in both compound gage or differential pressure configurations. With the dual porting, a vacuum-gage measurement is possible to minimize altitude errors due to changes in ambient pressure.

　　Combining the pressure sensor with a signal-conditioning ASIC in a single package simplifies the use of advanced silicon micro-machined pressure sensors. The pressure sensor can be mounted directly on a standard printed circuit board and a high level, calibrated pressure signal can be acquired from the digital interface. This eliminates the need for additional circuitry, such as a compensation network or microcontroller containing a custom correction algorithm.

　　The SM9541 is shipped in sticks or tape & reel