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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/770090/txs0108e-q1-current-supply-capability-of-the-input-port-side-system
大家好
应用报告有以下说明。
http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=SCEA044&fileType=pdf
因此、需要100至200微安的适度直流电流"拉电流"能力、而智能上拉电阻值决定了灌电流能力。
在确认输入端口侧系统的电流供应能力为100至200uA 时是否正确？
此致、
高志林
SCEA044
