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.

ads1220 采集出的数据一直不变。

Other Parts Discussed in Thread: ADS1220

ads1220 接应变片压力传感器,读取数据不变化。

我在 DRDY 下降沿之后发送24个时钟, 每个时钟时间是10us。 得到ads1220的输出 始终不变化。

ads1220的寄存器配置  0x3E 0x14 0x48 0x00

原理图