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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1352281/tcan1044a-q1-internal-resistance
大家好、
我是否可以问 TCAN1044A-Q1的 CANH 和 CANL 引脚之间的内电阻是多少？
谢谢你。
此致、
常春藤
差分输入电阻范围规定为40 kΩ… 90 kΩ。 (但在实践中该值不是很有用；将空闲总线偏置到 VCC /2附近的单端电阻更强。)
