Other Parts Discussed in Thread: ADS1261, ADS131E08
我想请问一下,ads1261芯片内部只集成了一个AD,现在需要实现单AD的多通道采集应该怎么实现,芯片内部支持单个单个通道的扫描吗
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您好,是的,由于ADS1261输入前端集成了多路复用器,所以每次只能通过更改寄存器来更换通道,不能自动扫描每个通道或者同时采样。
如果您这边需要同时采样,可以看下集成了8个ADC的ADS131E08: