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https://e2e.ti.com/support/isolation-group/isolation/f/isolation-forum/757533/faq-what-are-the-recommended-logic-high-and-low-input-voltage-levels-that-can-be-applied-to-the-isolated-i2c-devices-iso1540-and-iso1541
可应用于隔离式 I2C 器件 ISO1540和 ISO1541的建议逻辑高输入电压和低输入电压电平是多少？
ISO1540和 ISO1541器件针对 SIDE1和 SID2输入的建议逻辑输入电压电平如下所示。
这些输入电压电平适用于 I2C 数据和时钟信号。 如需更多信息 、请参阅 ISO154x 数据表的"建议运行"部分。
