摘要：自启动是必要的，但有时是困难的任务，无论是激励人类，开始感冒汽车，或提供上电复位（POR） ，集成电路（IC） 。 PORS确保系统中已知的和安全的状态开始。我们将讨论几个误用这项技术，设计者可以如何避免启动的问题。Maxim > Design Support > Technical Documents > Tutorials > A/D and D/A Conversion/Sampling Circuits > APP 4606 Maxim > Design Support > Technical Documents > Tutorials > Amplifier and Comparator Circuits > APP 4606 Maxim > Design Support > Technical Documents > Tutorials > Automotive > APP 4606 Keywords: Self-start, op amp, buried zener, bandgap, parasitic device, triac, electrostatic discharge, ESD, PTAT, proportional to absolute temperature, Schottky diode, power on reset, POR, voltage reference Dec 14, 2011 TUTORIAL 4606 Self-Starting Can Be Hard to Do―Understanding Power- on-Reset Requirements in Regulators and Bandgaps By: Bill Laumeister, Strategic Applicatio……