ADC102S051_15 datasheet(9/29 Pages) TI1

Nome de Peças	ADC102S051

Descrição Electrónicos	2 Channel, 200 ksps to 500 ksps, 10-Bit A/D Converter

PDF	29 Pages

Scroll/Zoom	100%

Fabricante Electrônico	TI1 [Texas Instruments]

Página de início	http://www.ti.com

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THD

ADC102S051

www.ti.com

SNAS262H – NOVEMBER 2004 – REVISED MARCH 2013

TOTAL HARMONIC DISTORTION (THD) is the ratio, expressed in dBc, of the rms total of the first five harmonic

components at the output to the rms level of the input signal frequency as seen at the output. THD is calculated

where

•

Af1 is the RMS power of the input frequency at the output and Af2 through Af6 are the RMS power in the first 5

harmonic frequencies. Accurate THD measurement requires a spectrally pure sine wave (monotone) at the

ADC input.

(2)

THROUGHPUT TIME is the minimum time required between the start of two successive conversion. It is the

acquisition time plus the conversion and read out times. In the case of the ADC102S051, this is 16 SCLK

periods.

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ADC102S051 Folha de dados(PDF) 9 Page - Texas Instruments