Im trying to get this IC to output 3.3V instead of 5V but nothing I do makes it go to 3.3V.
Vout= .6 X (1 + Rupper/Rlower)
This table shows using a 90K resistor at the top and 20K on bottom should result in 3.3V but I still get 5.1V. I could only find a 100K and 22K but it still maintains the 4.5 to 1 voltage divider ratio.
Can anyone see what I seem to be missing?
Also, that test pad says 3p3 standby SOC. What are the chances that pushing 5V through that fried the SOC or anything else connected to 3.3V? The redriver also has 5V and it supposed to use 3.3V
Thanks
datasheet
https://www.ti.com/document-viewer/T...51#SLVSEY53951
Vout= .6 X (1 + Rupper/Rlower)
This table shows using a 90K resistor at the top and 20K on bottom should result in 3.3V but I still get 5.1V. I could only find a 100K and 22K but it still maintains the 4.5 to 1 voltage divider ratio.
Can anyone see what I seem to be missing?
Also, that test pad says 3p3 standby SOC. What are the chances that pushing 5V through that fried the SOC or anything else connected to 3.3V? The redriver also has 5V and it supposed to use 3.3V
Thanks
datasheet
https://www.ti.com/document-viewer/T...51#SLVSEY53951
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