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DTSTART:20170322T150000Z
DTEND:20170322T160000Z
LOCATION:WebEx
SUMMARY:TI SAR ADCs vs. Delta-Sigma ADCs: Different Architectures for Different Applications
DESCRIPTION;ENCODING=QUOTED-PRINTABLE:Enroll in the RoadTest : TI Evaluation Module for ADS127L01 Delta-Sigma ADC {tabbedtable} Tab Label About the Webinar This presentation covers the architecture details for the two most common types of precision analog-to-digital converters (ADCs) that are widely used in a variety of consumer, automotive and industrial applications. While SAR ADCs are based on a traditional binary search algorithm, Delta-Sigma ADCs employ different configurations of complicated digital filtering to enhance the overall resolution of the ADC. Such differences in architectures lead to differences in specifications and application use cases between the two ADC types. This presentation will cover some key ADC specifications like noise, total unadjusted error, etc. and provide a comparative explanation for these specifications. Specific details related to achieving the best performance by properly driving each ADC architecture will also be covered. About the Presenters Anthony Vaughan Anthony Vaughan has worked at Texas Instruments for 15 years and has held roles in many different disciplines including product/test engineering, applications engineering and marketing. He is currently on the marketing team in the High Speed Amplifier group in Tucson, AZ. Ryan Callaway has been a Product Marketing Engineer for 3 years in the Delta Sigma Data Converter Group at Texas Instruments. 0kx53raSpX4lcETw== Webinar Recording View Webinar Recording Industry's most precise 20-bit SAR ADC with integrated reference buffer Achieve the best linearity and distortion performance: Our new 1-MSPS ADS8900B is the industry's most precise 20-bit SAR ADC with an integrated reference buffer. This integration reduces the bill of materials (BOM) and simplifies system design , as the ADS8900B performance specifications include the reference buffer . Read More Design with twice the bandwidth at a fraction of the power Scale down power without sacrificing bandwidth with the ADS127L01 delta-sigma ADC. The ADS127L01 is a 24-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC) with data rates up to 512 kSPS. This device offers a unique combination of excellent dc accuracy and outstanding ac performance. Read More Lessons for Precision DACs This training series provides lessons on some basic topics regarding precision digital-to-analog converters (DACs). The videos in this series cover a variety of topics including code-to-code glitch, calibration, common sources for error, and much more. Watch video Voltage-reference impact on total harmonic distortion The internal circuitry connected to the reference pin of most SAR ADCs consists of switched-capacitor loads. During the conversion process, a switched-capacitor load imposes a current demand that can cause the external system’s reference-output voltage to fluctuate in time. Consequently, the reference-pin voltage also fluctuates. Download PDF Enabling Faster, Smarter, and More Robust System Solutions for SAR ADCs Learn about TI’s multiSPI™ digital interface, a proprietary technology that reduces design complexity and cost, as well as debug cycle times, for SAR ADC-based data-acquisition systems. Download PDF 20-bit, 1-MSPS Isolator Optimized Data Acquisition Reference Design TIDA-01037 is a 20-bit, 1 MSPS isolated analog input data acquisition reference design that utilizes two different isolator devices to maximize signal chain SNR and sample rate performance (TI’s ISO73xx family of low jitter devices, and TI’s high speed ISO78xx family). Download schematic Other Content Go differential to differentiate your precision design Delta-sigma ADC digital filter types: Wideband filters Delta-sigma ADC digital filter types
X-ALT-DESC;FMTTYPE=text/html:Enroll in the RoadTest: TI Evaluation Module for ADS127L01 Delta-Sigma ADC
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| About the Webinar | This presentation covers the architecture details for the two most common types of precision analog-to-digital converters (ADCs) that are widely used in a variety of consumer, automotive and industrial applications. While SAR ADCs are based on a traditional binary search algorithm, Delta-Sigma ADCs employ different configurations of complicated digital filtering to enhance the overall resolution of the ADC. Such differences in architectures lead to differences in specifications and application use cases between the two ADC types. This presentation will cover some key ADC specifications like noise, total unadjusted error, etc. and provide a comparative explanation for these specifications. Specific details related to achieving the best performance by properly driving each ADC architecture will also be covered.
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| About the Presenters | Anthony Vaughan Anthony Vaughan has worked at Texas Instruments for 15 years and has held roles in many different disciplines including product/test engineering, applications engineering and marketing. He is currently on the marketing team in the High Speed Amplifier group in Tucson, AZ. Ryan Callaway has been a Product Marketing Engineer for 3 years in the Delta Sigma Data Converter Group at Texas Instruments. 0kx53raSpX4lcETw== |
| Webinar Recording | View Webinar Recording |
Industry's most precise 20-bit SAR ADC with integrated reference buffer
Achieve the best linearity and distortion performance: Our new 1-MSPS ADS8900B is the industry's most precise 20-bit SAR ADC with an integrated reference buffer. This integration reduces the bill of materials (BOM) and simplifies system design, as the ADS8900B performance specifications include the reference buffer.
Read More
Design with twice the bandwidth at a fraction of the power
Scale down power without sacrificing bandwidth with the ADS127L01 delta-sigma ADC. The ADS127L01 is a 24-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC) with data rates up to 512 kSPS. This device offers a unique combination of excellent dc accuracy and outstanding ac performance.
Read More
Lessons for Precision DACs
This training series provides lessons on some basic topics regarding precision digital-to-analog converters (DACs). The videos in this series cover a variety of topics including code-to-code glitch, calibration, common sources for error, and much more.
Watch video
Voltage-reference impact on total harmonic distortion
The internal circuitry connected to the reference pin of most SAR ADCs consists of switched-capacitor loads. During the conversion process, a switched-capacitor load imposes a current demand that can cause the external system’s reference-output voltage to fluctuate in time. Consequently, the reference-pin voltage also fluctuates.
Download PDF
Enabling Faster, Smarter, and More Robust System Solutions for SAR ADCs
Learn about TI’s multiSPI™ digital interface, a proprietary technology that reduces design complexity and
cost, as well as debug cycle times, for SAR ADC-based data-acquisition systems.
Download PDF
20-bit, 1-MSPS Isolator Optimized Data Acquisition Reference Design
TIDA-01037 is a 20-bit, 1 MSPS isolated analog input data acquisition reference design that utilizes two different isolator devices to maximize signal chain SNR and sample rate performance (TI’s ISO73xx family of low jitter devices, and TI’s high speed ISO78xx family).
Download schematic
Other Content
Go differential to differentiate your precision design
Delta-sigma ADC digital filter types: Wideband filters
Delta-sigma ADC digital filter types
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