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我们想用1292R 来用作RL,LL.RA导联的同时用作呼吸功能,请问怎么连接?有相应用参考原理图吗?
您好
您可以参考如下手册,其中51页有原理图。
ADS1x9xECG-FE User's Guide (Rev. A) (ti.com)
如果只使用RA, LA .LL 。RL不用,这个地方该怎么处理?
数据手册第5页,看一下管脚定义的DESCRIPTION
www.ti.com.cn/.../ads1292r.pdf