TMS320280x and TMS320F2801x ADC Calibration (Rev. A)

Texas Instruments

Published Date: 03/06/2007

Description

This application report describes a method for improving the absolute accuracy of the 12-bit ADC found on the TMS320280x and TMS3202801x devices. Inherent gain and offset errors affect the absolute accuracy of the ADC. The methods described in this report can improve the absolute accuracy of the ADC to levels better than 0.5%.

This application report has an option to download an example program

Parts

Part Number Name Companion Part
TMS320C2801GGMA TMS320C2801GGMA Buy Datasheet
TMS320C2801PZA TMS320C2801PZA Buy Datasheet
TMS320C2801PZQ TMS320C2801PZQ Buy Datasheet
TMS320C2801PZS TMS320C2801PZS Buy Datasheet
TMS320C2802GGMA TMS320C2802GGMA Buy Datasheet
TMS320C2802GGMS TMS320C2802GGMS Buy Datasheet
TMS320C2802PZA TMS320C2802PZA Buy Datasheet
TMS320C2802PZQ TMS320C2802PZQ Buy Datasheet
TMS320C2802ZGMA TMS320C2802ZGMA Buy Datasheet
TMS320F28016PZA TMS320F28016PZA Buy Datasheet
TMS320F2801PZA-60 TMS320F2801PZA-60 Buy Datasheet
TMS320F2801PZS-60 TMS320F2801PZS-60 Buy Datasheet
TMS320F2802PZA-60 TMS320F2802PZA-60 Buy Datasheet
TMS320F2802PZQ TMS320F2802PZQ Buy Datasheet
TMS320F2802PZS-60 TMS320F2802PZS-60 Buy Datasheet
TMS320F2809PZA TMS320F2809PZA Buy Datasheet
TMS320F28335PGFA TMS320F28335PGFA Buy Datasheet