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Minimising power loss with dynamic power control

Posted: 15 May 2014     Print Version  Bookmark and Share

Keywords:digital-to-analogue converter  DAC  ambient temperature  DC/DC converter  AD5755 

[Summary of tips] The power dissipated can amplify temperatures beyond the recommended operating limits and can be a major concern for systems with large channel density or with higher ambient temperatures.For example, a digital-to-analogue converter (DAC) needs to supply up to 20 mA to a user-defined load in the 100Ω to 1 kΩ range. ......
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