Hi team,
Could you help check the VKA, IKA and IREF relationship and how to calculate the VOUT?
Thanks
Lillian
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Hi team,
Could you help check the VKA, IKA and IREF relationship and how to calculate the VOUT?
Thanks
Lillian
Hello Lillian,
You can use this equation to calculate Vka/Vout using Iref.
Ika will change Vka slightly due to the dynamic impedance. You can refer to this article for more information.
https://www.ti.com/lit/an/slva445/slva445.pdf
Best,
Walter