Hi Garrett 2. I was confused about Iout current will be supplied by which rail or what voltage when in current mode. for example. if Iout current from AVDD 15V rail, i have to deliver 15V*24mA=360mW at least from 15V DC/DC to DAC for maximum current output or DAC8760 maximum voltage output is 11V even deliver 15V to AVDD, so i have to deliver 11V*24mA = 264mW at least, 264mW/15V= 17.6 mA from 15V regulator for DAC8760 current output 11V*24mA = 264mW will be worse case or 15V*24mA= 360mW
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