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ADS1248+PT100测温的问题

Other Parts Discussed in Thread: ADS1246



  • 关于校正, 手册有说:

    Calibration Commands
    The ADS1246/7/8 provide commands for three types of calibration: system gain calibration, system offset calibration and self offset calibration. Where absolute accuracy is needed, it is recommended that calibration be performed after power on, a change in temperature, a change of PGA and in some cases a change in channel.