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Применения > Тестирование и измерение > Приборы > Сбор данных (DAQ) > 18-bit, 2-Msps Isolated Data Acquisition Reference Design to Achieve Maximum SNR and Sampling Rate

18-bit, 2-Msps Isolated Data Acquisition Reference Design to Achieve Maximum SNR and Sampling Rate (TIDA-00732)

This “18-bit, 2-Msps Isolated Data Acquisition Reference Design to achieve maximum SNR and sampling rate” illustrates how to overcome performance-limiting challenges typical of isolated data acquisition system design: Maximizing sampling rate by minimizing propagation delay introduced by digital isolator Maximizing high-frequency AC signal chain performance (SNR) by effectively mitigating ADC sampling clock jitter introduced by the digital isolator

Возможности

18-Bit, 2Msps, 1-Ch, differential input, isolated data acquisition (DAQ) system Leverages multiSPI™ digital interface of ADS9110 to achieve 2MSPS sampling rate while maintaining a low SPI data rate Source synchronous SPI data transfer mode to minimize isolator propagation delay and improve sampling rate Techniques to reduce Isolator-induced jitter resulting in 12dB improvement in SNR (100kHz Fin, 2-MSPS) Tested design includes theory and calculations, component selection, PCB design, and measurement results

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18-bit, 2-Msps Isolated Data Acquisition Reference Design to Achieve Maximum SNR and Sampling Rate TIDA-00732

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Цена: 8411 r
от 3 шт. 5702 q
от 5 шт. 5139 q
Срок поставки 3 недели

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