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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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WM8761 датащи(PDF) 1 Page - Wolfson Microelectronics plc |
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WM8761 датащи(HTML) 1 Page - Wolfson Microelectronics plc |
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1 / 20 page  w WM8761 24-bit 192kHz Stereo DAC WOLFSON MICROELECTRONICS plc www.wolfsonmicro.com Production Data, May 2004, Rev 4.0 Copyright 2004 Wolfson Microelectronics plc. DESCRIPTION The WM8761 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8761 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8761 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a 14-pin SOIC package. The WM8761 has a hardware control interface for selection of audio data interface format, mute and de-emphasis. The WM8761 supports I 2S, right justified or DSP interfaces. The WM8761 is an ideal device to interface to AC-3 , DTS , and MPEG audio decoders for surround sound applications, or for use in DVD players, including supporting the implementation of 2 channels at 192kHz for high-end DVD-Audio applications. FEATURES • Stereo DAC • Audio Performance - 100dB SNR (‘A’ weighted @ 48kHz) - -90dB THD • DAC Sampling Frequency: 8kHz – 192kHz • Pin Selectable Audio Data Interface Format - 16 to 24-bit I 2S, 24-bit Right Justified or DSP • 2.7V - 5.5V Supply Operation • 14-pin SOIC Package • Pin Compatible with WM8725 APPLICATIONS • DVD Players • Home Theatre Systems • Digital TV • Digital Set Top Boxes BLOCK DIAGRAM BCKIN AUDIO INTERFACE MUTE CONTROL INTERFACE VOUTL VOUTR SIGMA DELTA MODULATOR LRCIN DIN MUTE SIGMA DELTA MODULATOR DIGITAL FILTERS LOW PASS FILTER LOW PASS FILTER CAP DAC DAC W WM8761 |
Аналогичный номер детали - WM8761 |
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Аналогичное описание - WM8761 |
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