I am trying to calculate the power draw in the worst case for the ISO7740FQ1 isolator IC. For static DC signals the power draw is assumed constant, right? Also assuming all channels (4 inputs) are high would the total current consumption be 4x ICC1 or just ICC1? Specifically speaking to Supply current – DC signal (Vi = VCC1, F suffix), so would be the worst case current be 7.8mA or 31.2mA?
Thank you in advance for your support!