Contents

Introduction Features Theory General ADC Concepts Conversion Ranges Single-ended Conversion Range Differential Conversion Range The Need for Calibration Absolute Error Offset Error Offset Error - Single-ended Channels Offset Error - Differential Channels Gain Error Non-linearity Differential Non-linearity Integral Non-linearity Measurements and Compensation Temperature, Frequency, and Supply Voltage Dependencies Bandwidth and Input Impedance Implementation Fixed-point Arithmetic for Offset and Gain Error Compensation Calibration Compensation Literature references Revision History Legal Disclaimer