I got one question from our customer as following.
He is designing by LTspice XVII.
So he pulled your PSPICE for AD5144 DAC ,and made the symbol-mark by following link.
Then he did his simulate by LTspice, so he got the following error message.
Question:How should he fix this trouble?Seems to doesnt consistent between your symbol mark and QTY of pin SPICE.
Please advice this thanks Kaos.
Moving the question to Precision DACs
Can anyone answer about this?
Our customer is still confusing.
I need your help!!
I got it Michael.
I can forward this to our customer soon.
Thank you Kaos
The Spice model contains only 13 pins and you need to create a 13 pin symbol for this in LTSpice. Do not use the .BXL file as this contains a 20 pin symbol, intended for schematic capture and PCB layout.
Below is an image of a symbol I created for ADISimPE, you can use this as a reference when creating the symbol in LTSPICE. Notice the pin names are 1,2,3,4,5,6,7,8,9,10,11,12 & 13
Pin 1:8 -> digital control bits (8 bit parallel interface)
Pin9: independent control if this voltage is 1 then part is in independent mode else it is pot mode
Pin 11,12 & 13: digiPot terminals A, W & B respectively
Again I would like to confirm about AD5144 LTspice model.
max pin qty=13 for LTspice
As for AD5144
Is this correct?