各位工程师好,
在ADS129x芯片手册中只看到ADS1298的引脚信息,请问在ADS1298的CH5 - Ch8这8个脚上,对应ADS1294是什么引脚,是否悬空即可?
Thank you in advcance.
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ADS1294就只有4个通道,所以就没有CH5~CH8这几个引脚了。Hu Yueming 说:各位工程师好,
在ADS129x芯片手册中只看到ADS1298的引脚信息,请问在ADS1298的CH5 - Ch8这8个脚上,对应ADS1294是什么引脚,是否悬空即可?
数据手册上推荐Connect unused terminals to AVDD.
封装一样,都是64 引脚,ADS1294中的不用的通道channel5~8建议接到AVDD,不要悬空。yanbiao hao 说:ADS1294与ADS1298引脚封装不一样吗?不都是64引脚吗?