Dear All,
I am using darlington pair to increase the current sourcing capability of TTL output lines. I am using the part no ULQ2003AQDRQ1. At com pin I am giving 28V. Other input & output lines of this IC are in 3.3V level. Please help me to calculate the power consumed by this IC. I am attaching the portion of schematics also for your reference. Kindly help with proper justification that how to calculate the power consumption of this IC.
Regards,
Sayantan