调整和校准偏移和增益精密DAC的误差

摘要：本应用笔记定义偏移和增益在DAC的错误，并指出一些错误的来源。文章介绍了错误，可以在模拟域和数字域校准和显示的方式来完成它。MAX5774精密DAC作为示例设备。

Maxim>DesignSupport>TechnicalDocuments>Tutorials>A/DandD/AConversion/SamplingCircuits>APP4602Maxim>DesignSupport>TechnicalDocuments>Tutorials>AutomaticTestEquipment(ATE)>APP4602Maxim>DesignSupport>TechnicalDocuments>Tutorials>DigitalPotentiometers>APP4602Keywords:DAC,digitaltoanalogconverter,ADCanalogtodigitalconverter,calibrationoffseterrorgainerrorOct27,2009TUTORIAL4602AdjustingandCalibratingOutOffsetandGainErrorinaPrecisionDACBy:DavidFry,StrategicApplicationsEngineeringManagerOct27,2009Abstract:ThisapplicationnotedefinesoffsetandgainerrorsinaDACandidentifies