This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TUSB4020BI: 内置上下拉可靠吗

Part Number: TUSB4020BI


您好,

在应用中希望TUSB4020BI的外部配置电阻尽可能少,有些需要的配置与内置的上下拉一致,还需要外部再加电阻进行强化吗?

比如SMBUSz有内置上拉电阻,应用需要用到 I2C模式,这样还需要外部再加上拉电阻吗?