AN217 C8051F35 X D E L TA -S I G M A ADC U S E R ’ S G U I D E Relevant Devices This application note applies to the following devices: C8051F350, C8051F351, C8051F352, C8051F353 1.
Introduction Delta-sigma analog-to-digital converters (ADCs) are oversampling ADCs: to reduce noise and analog front-end circuit cost and complexity, they sample signals at very high rates and produce a low-noise, high-resolution output.
Oversampling at a “high” rate means sampling a signal at a frequency that is we
