TI LDC1000 感应电感值数字转换器参考设计方案
TI公司的LDC1000是一款一种非接触式、短程传感技术的传感器芯片，具有低成本、高分辨率遥感的导电性。在恶劣环境中，具有非常高的可靠性，适用于检测灰尘、污垢,油和水分等的存在。感应传感技术使精确测量的线性/角位置、位移、运动、压缩、振动、金属成分等,感应传感提供了更好的性能和可靠性，较低的成本成为有竞争力的解决方案。本文首先介绍芯片的简介、特性、内部框图及应用领域，并给出相应设计方案的设计原理图、元器件列表及PCB元件布局图。
Inductive Sensing is a contact-less, short-range sensing technology that enables low-cost, high-resolution sensing of conductive targets in the presence of dust, dirt, oil, and moisture, making it extremely reliable in hostile environments. Using a coil which can be created on a PCB as a sensing element, the LDC1000 enables ultra-low cost system solutions.
Inductive sensing technology enables precise measurement of linear/angular position, displacement, motion, compression, vibration, metal composition, and many other applications in markets including automotive, consumer, computer, industrial, medical, and communications. Inductive sensing offers better performance and reliability at lower cost than other, competitive solutions.
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