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Power/Alternative Energy  

Variable resistor and temperature-indexed LUT compensate for regulator output

Posted: 23 Jul 2010  Print Version  Bookmark and Share Subscribe

Keywords: resistor  regulator output  LUT 

[Summary of tips] This application note shows how a variable resistor controlled by an integrated, programmable, temperature-indexed lookup table (LUT) is used to offset the temperature drift of regulators. In this application, the variable resistor changes value every 2°C based on the LUT. The variable resistor thus effectively nulls any t......
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