WM8510GEDSSLASHV datasheet(43/56 Pages) WOLFSON

Numer części	WM8510GEDS/V

Szczegółowy opis	MONO CODEC WITH SPEAKER DRIVER

PDF	56 Pages

Scroll/Zoom	100%

Producent	WOLFSON [Wolfson Microelectronics plc]

Strona internetowa	http://www.wolfsonmicro.com

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WM8510

PP Rev 1.2 December 2004

u-law Companding

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Figure 25 u-Law Companding

A-law Companding

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Figure 26 A-Law Companding

AUDIO SAMPLE RATES

The WM8510 sample rates for the ADC and the DAC are set using the SR register bits. The cutoffs

for the digital filters and the ALC attack/decay times stated are determined using these values and

assume a 256fs master clock rate.

If a sample rate that is not explicitly supported by the SR register settings is required then the closest

SR value to that sample rate should be chosen, the filter characteristics and the ALC attack, decay

and hold times will scale appropriately.

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