摘要：电气过应力（ EOS ）和静电放电（ESD）是集成电路的危险。愚蠢的人类借口，聘请安慰剂，并希望物理定律并不适用于他们。这篇文章揭露了这种想法的愚蠢，并提出切实可行的方法来保护电子系统。Maxim > App Notes > A/D and D/A conversion/sampling circuits Amplifier and comparator circuits Circuit protection General engineering topics Protection and isolation Keywords: iInitial accuracy, digital pots, potentiometer, resistance, voltage dividers, ratiometric, ratio steps, LSB, taps error, reference Mar 02, 2011 decoupling, Earth Ground, high push-button interface, common space shuttle, local potential APPLICATION NOTE 4991 Oops...Practical ESD Protection vs. Foolhardy Placebos By: Bill Laumeister Abstract: Electrical overstress (EOS) and electrostatic discharge (ESD) are dangerous to integrated circuits. Foolish humans make excuses, employ placebos, and hope that the laws of physics will not apply to them. This article exposes the folly of that thinking and suggests practical ……