SAR (successive-appoximation-register) analog-to-digital references have more influence on conversion accuracy than you may initially think. Figure 1 shows the ...
A look at the design of traditional ADC front ends. How to simplify the input drive of CTSD ADCs. Simplifying reference and reference-drive designs. In this article, we will use the terms “sensor” or ...
A single external reference voltage applied to all ADC reference inputs. Such a configuration allows you to engineer an external reference voltage of arbitrary accuracy but incurs errors from the ...
When designing a system’s signal chain, lots of time is probably devoted to selecting the proper analog-signal driver for the successive-approximation register analog-to-digital converter (SAR ADC).
Precision signal chain designers are challenged to meet noise performance demands in medium bandwidth applications and often end up making a trade-off between noise performance and accuracy. Achieving ...
The Apple Developer Connection has launched the ADC Reference Library, a new developer support tool that aims to make it easier to use the repository of technical information and sample code available ...
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Understanding power supply noise in ADC systems
[AUDIO LOGO]Hello, and welcome to the TI Precision Labsmodule discussing power supply noise in ADC systems.So far in the ADC noise modules, we'vefocused on noise contributed by signal chain components ...
In this article, we highlight one of the most important architectural traits of new continuous-time sigma-delta (CTSD) precision ADCs: the easy to drive resistive input and reference. The key to ...
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