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Other Parts Discussed in Thread: ADS1198, ADS1296, ADS1298
ads1198在0摄氏度以下工作，drdy还能作为中断信号进行处理吗，谢谢
估计不可以，因为官方手册给的运行的温度范围也才是0-70度。你可以选择ADS1296或者ADS1298的TQFP封装，支持-45度到80度的温度范围。
非常感谢，确实有风险，只能换片子，或者别的方法了
