We are just studying your Current Sinking DAC as
I understood the difference of between AD5398 and AD5398A by your another discussion
But above 4 models are very similar.
AD5821A seem be for 3.3V power supply recommended.
And AD5398A seem be for 5V power supply recommended.
Package size is also differece.
We need thickness within 150um.
What is the thickness of wafer package below 6 models?
And what is the recommend model in above 6 types?
Please let us know it.