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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1019788/pca9306-suitable-i2c-level-shifter-solution
大家好、
I2C 电平转换器(如 PCA9306)能否处理与上游器件存在1V 偏移的逻辑信号？
或者是否有解决方法来处理具有1V 偏移的 I2C 信号？
此致、
所有逻辑电平位移器都有一个公共接地。
最简单的解决方案是采用 I²C Ω 隔离 器、如 ISO1640。
