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TI的技术支持：
您好，请教一下您这个ADS1294和ADS1298有啥区别啊？还有带R的和不带R的有啥区别啊？我看用的都是一个手册。顺便再问一下您，ADS1291和ADS1292有啥区别啊
1294和1298的主要区别在于通道数 不一样，一个是4路一个是8路。
带R和不带R的主要区别在于带R的内部集成了激励电路。
1291和1292的区别也是主要通道数不同。
