资料介绍
摘要：调整电源电压水平和调整所需的电压余量，这条赛道介绍运算放大器（ MAX5481 ）和数字电位器（ MAX4245 ）控制的反馈电压稳压器。
Maxim > Design support > App notes > Amplifier and Comparator Circuits > APP 4564
Maxim > Design support > App notes > Battery Management > APP 4564
Maxim > Design support > App notes > Digital Potentiometers > APP 4564
Keywords: digital potentiometer, analog-voltage control, op-amp buffers
Jan 20, 2011
APPLICATION NOTE 4564
Add Precise Output Adjustment to Low-Voltage Supplies
Abstract: To tweak supply-voltage levels and adjust voltage margins as required, this circuit introduces an op amp (MAX5481) and
digital potentiometer (MAX4245) to control the feedback voltage to the voltage regulator.
A similar version of this article appeared in the December 20, 2006 issue o
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