Hello,
I have a noisy circuit that I needs to be isolated from the main supply. Space constraints make a filter in the kilohertz range not suitable for our design.
The noisy part can easily live with some 100 mVpp of ripple or oscillations on its own…
I agree that application note does not provide solution for a 2 V clamp.
Perhaps the attached method will work where a low cost CMOS regulator is used to set a bias level of around 1.2 V of which a schottky diodes can be used to clamp the voltage…
可穿戴设备正集成越来越多的功能，这为电源管理带来挑战。可穿戴设备中的电池通常非常小，设备又需要长时间工作而不用充电，因此功耗是一个关键的设计考虑因素。对于可穿戴设计电源管理，ADI会提出怎样的一个解决方案呢？看看ADI亚太区医疗行业市场经理王胜怎么说吧！
迎合电源管理低功耗、小体积及低成本要求
“可穿戴设备本身是很宽泛的概念覆盖各类产品形态，包括传统便携设备（如手表），也包括在非设备类的穿戴产品中附件上各类传感器进而成为可穿戴设备的范畴，例如衣服鞋帽等。可穿戴设备所提供的功能目前多集中在在工具类…