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189 Results

Calibration and metrology accuracy results

This section discusses the procedure used to calibrate the TIDA-010037 design and the results obtained with this design.

Calibration and metrology accuracy results

This section discusses the procedure used to calibrate the TIDA-010037 design and the results obtained with this design.

Choosing the Best ADC Architecture for Your Application

This video series provides information about the differences between the architectures of successive approximation register analog-to-digital converters (SAR ADCs) and delta-sigma ADCs. These videos are intended to help you know how to choose the best ADC architecture for your application.

Additional Information:

Choosing the Best ADC Architecture for Your Application

Choosing the Best ADC Architecture for Your Application: Part 1 - Introduction & Overview

Date:
January 18, 2016

Duration:
07:12
This video provides an overview of some of the most popular ADC architectures in use today and highlights the advantages of each for different applications.

Choosing the Best ADC Architecture for Your Application: Part 2 – The Successive Approximation Register (SAR) ADC

Date:
January 27, 2016

Duration:
05:56
This video provides an overview of how a SAR ADC works. SAR ADCs provide a good trade-off between speed, resolution and power. This video walks through the typi

Choosing the Best ADC Architecture for Your Application: Part 3 – The Delta-Sigma Digital Modulator

Date:
January 27, 2016

Duration:
08:15
This video provides an overview of how delta-sigma ADCs work. The video discusses the typical topology, oversampling, delta-sigma modulators, and more.

Choosing the Best ADC Architecture for Your Application: Part 4 – The Delta-Sigma Digital Filter

Date:
January 27, 2016

Duration:
08:14
This video discusses the delta-sigma digital filter. A typical topology of a delta-sigma converter generally consists of two blocks: a delta-sigma modulator and
Coherent Sampling

Coherent Sampling and Filtering to Improve SNR and THD

Date:
April 14, 2017

Duration:
06:59
This video introduces the concept of coherent sampling and filtering for accurate characterization.

Current sensor and metrology architecture options

This section compares two types of current sensors used in electricity meters: current transformers and shunts.  In addition, it discusses three different architectures for sensing the voltage and current samples used to calculate the metrology parameters.  These architectures include a SoC-based architecture, AFE-based architecture, and ADC-based architecture.

Current sensor and metrology architecture options

This section compares two types of current sensors used in electricity meters: current transformers and shunts.  In addition, it discusses three different architectures for sensing the voltage and current samples used to calculate the metrology parameters.  These architectures include a SoC-based architecture, AFE-based architecture, and ADC-based architecture.

Delta-Sigma ADCs - Aliasing

Date:
May 4, 2017

Duration:
09:16
This video will focus on signal aliasing, a common phenomenon in sampling systems.

Delta-Sigma ADCs - Clocking

Date:
May 4, 2017

Duration:
06:58
This video will focus on the ADC’s clock input.

Delta-Sigma ADCs - Modulator Sampling and Analog Front-End

Date:
May 4, 2017

Duration:
13:14
This video will focus on the sampling network of the delta-sigma modulator and the analog front-end criteria.

Delta-Sigma ADCs - Power Supplies

Date:
May 4, 2017

Duration:
07:50
This video will focus on power supplies for delta-sigma ADCs.

Delta-Sigma ADCs - Voltage Reference

Date:
May 4, 2017

Duration:
11:24
This video will focus on the ADC’s voltage reference.

Delta-Sigma ADCs Overview

Date:
May 8, 2017

Duration:
04:35
This video will provide an overview of delta-sigma ADC topology.

Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

Fifth part of the session will focus on providing detailed information on TIDA-00834 TI design.  The initial slides cover Design Overview, Features, Key Components, test Setup, market differentiators, Block Diagram with links to relevant TI Designs, EVMs and TI product used in this design. Circuit representation and detailed description for ADC interface, Voltage and Current measurement and Power supply are provided. Graphs for Voltage and Current measurement accuracy are shown; along with collaterals and TI design links that can be referred by customers during design.

Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

Date:
April 15, 2017

Duration:
19:39
Reference design for a High Accuracy 16-Bit SAR ADC with links to, relevant EVMs, performance graphs and TI products used in this design: TIDA-00834

Design process with ADS1220 for RTD sensor measurements

Date:
April 8, 2018

Duration:
11:29
ADS1220 temperature measurement with two 2-wire and 4-wire RTDs in a series for heat and cold meters achieves up to 19.6 bits effective resolution

Designing a modern power supply for RF sampling converters

When: October 28, 2019
Learn how to design a simpler signal chain that uses a PCB with a much smaller footprint.
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