This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1058250/lm3644evm-what-is-scl-sda-vil-max-at-5vin
您好！
根据规格、在2.5V<= Vin<= 4.2V 时 VIL、max 为0.4V、如下所示。
输入电压=5V 时的最大 VIL 是多少？
BR、
弗兰克
它是一个逻辑引脚、请遵循最大输入电压
Frank Qiu、
当输入电压= 5.5V 时、您意味着 VIL、max 仍为0.4V？
是这样吗？
您理解是正确的。
