Hi Sir,
My customer is using BUF16821-Q1 on their system and set the V16 as 35(Dec) with VS =13.5V.
My question as below.
1. Based on Equation1 on the page 10 of spec, The expected voltage on V16 should be Vout=13.5V*35/1024 = 0.4614V, is that correct?
2. On the page3 of the spec, the output accuracy should be +/-50mV, which mean that the output voltage on V16 should be 0.4114V~0.5114V, is that correct?
3. Customer measure the board(10 unit), the measured voltage is around 0.396V which is much lower than we expect, is that normal? What we could check to see if there is any abnormal on the setting?
Many thanks,
PAtrick