I want to change digital I/O from 32ch to 64ch.
My customer used ADM3091E but it device is not enough.
So, I want to recommend ADM3076E because it pin assign is very close.
But it has issue is #13 pin is change from Vcc to NC.
Can it recommend…
The junction temperature for the part can be calculated if we know what the power dissipation is:
Tj = TA + θja*Pdiss
The 14-ld N-SOIC ADM3491 has a θJA Thermal Impedance of 86°C/W (for a 4layer board).
The ADM3491 dissipates about 0…