2015年8月4日 星期二

Microsemi launches sensor interface ICs

Microsemi LX3301A

Microsemi LX3301A

Microsemi is launching the first device in a family of sensor interface ICs based upon inductive sensing technology.

The LX3301A, the first inductive sensor IC in the market utilising linear variable differential transformer (LVDT) architecture implementations on printed circuit boards (PCB), is designed for applications in the automotive and industrial markets.

The LVDT features diminish noise and interference and can also replace incumbent Hall-effect sensors which, being magnet-based, are susceptible to external magnetic fields and/or proximity to metal objects. Inductive technology eliminates the magnet, improving immunity to interference.

The device is suitable for control systems and industrial automation, specifically linear displacement measurement (fluid level sensing, gear position for transmission actuator position and brake lamp switch/proximity detection) and angular motion measurement (robotic arm position, rotating shaft position, pedal position and rotary controls).

It also meets AECQ100-certified grade 1, ISO26262 compliance and production part approval process (PPAP) documentation support.



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