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Other Parts Discussed in Thread: INA3221
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/937591/when-designing-the-layout-of-ina3221-voltage-detection-pins-in-in--how-much-impedance-should-be-designed
设计
在设计 INA3221电压检测引脚(IN+/IN-)的布局时、应设计多少阻抗？ 线宽是否尽可能宽？
谢谢
Elsa Duan
您好、Elsa、
线宽不是很重要。 只要两条布线匹配、就可以将它们调整为典型布线宽度、以便在布局过程中使用。 与10欧姆电阻器相比、阻抗可以忽略不计。
此致、Guang
