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校准ADC内部偏移的光学微控制器DS4830

  • 资源大小:79 K
  • 上传时间: 2014-12-23
  • 上传用户:yanwennian
  • 资源积分:2 下载积分
  • 标      签: 4830 ADC DS 校准

资 源 简 介

Abstract: The DS4830 optical microcontroller's analog-to-digital converter (ADC) offset can change with temperature and gainselection. However, the DS4830 allows users to measure the ADC internal offset. The measured ADC offset is added to the ADCoffset register to nullify the offset error. This application note demonstrates the DS4830's ADC internal offset calibration in theapplication program.
 

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