About Phydiux

Phydiux · 2023-03-30

Reading through the datasheet, I'm unable to find information about the VN9D30Q100F's ADC9SR value. the address 0x31h returns a 10-bit ADC value, but there's no information on a conversion factor - I have a value with no idea what it means. 10-bit AD...

Phydiux · 2023-04-01

After digging through data sheets for a while, I stumbled across one single line in the datasheet for the VN9D5D20F (the 4-channel version of the VN9D30Q100F) that shows a conversion for the case temperature:TCASE (typ.) = 401.8 °C -1.009 * ADC9SR[13...

Phydiux · 2023-03-30

You might try slowing down SPI communication to the chip and see if that works for you. I've noticed that in my application, SPI communication above 5Mb/s and the chip returns 0's for data.

User statistics

User Activity

Calculating chip temperature from register value on VN9D30Q100F

Re: Calculating chip temperature from register value on VN9D30Q100F

Re: VN9D30Q100F SPI communication is not working as expected