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WM8776 Datasheet

Part Number WM8776
Manufacturers Wolfson Microelectronics plc
Logo Wolfson Microelectronics plc
Description 24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER
Datasheet WM8776 DatasheetWM8776 Datasheet (PDF)

w WM8776 24-bit, 192kHz Stereo CODEC with 5 Channel I/P Multiplexer DESCRIPTION The WM8776 is a high performance, stereo audio CODEC with five channel input selector. The WM8776 is ideal for surround sound processing applications for home hi-fi, DVD-RW and other audio visual equipment. A stereo 24-bit multi-bit sigma delta ADC is used with a five stereo channel input mixer. Each ADC channel has programmable gain control with automatic level control. Digital audio output word lengths from 16-3.

  WM8776   WM8776






Part Number WM8778
Manufacturers Wolfson Microelectronics plc
Logo Wolfson Microelectronics plc
Description 24 BIT 192KHZ STEREO CODEC
Datasheet WM8776 DatasheetWM8778 Datasheet (PDF)

w 24-bit, 192kHz Stereo CODEC WM8778 DESCRIPTION The WM8778 is a high performance, stereo audio CODEC. It is ideal for surround sound processing applications for home hi-fi, DVD-RW and other audio visual equipment. The stereo 24-bit multi-bit sigma delta ADC has programmable gain with automatic level control. Digital audio output word lengths from 16-32 bits and sampling rates from 32kHz to 96kHz are supported. A stereo multi-bit sigma delta DAC is used with digital audio input word lengths fr.

  WM8776   WM8776







Part Number WM8777
Manufacturers Wolfson Microelectronics plc
Logo Wolfson Microelectronics plc
Description 24 BIT 192KHZ AV RECEIVER ON A CHIP
Datasheet WM8776 DatasheetWM8777 Datasheet (PDF)

w WM8777 24-bit, 192kHz AV Receiver on-a-Chip DESCRIPTION FEATURES The WM8777 is a high performance, multi-channel audio codec. The WM8777 is ideal for surround sound processing applications for home hi-fi, automotive and other audio visual equipment. A S/PDIF transceiver with 4-channel input mux is included. Analogue domain bass management processing, and front channel analogue tone control facilities are provided. A stereo 24-bit multi-bit sigma delta ADC is used with a six stereo channel.

  WM8776   WM8776







Part Number WM8775
Manufacturers Wolfson Microelectronics plc
Logo Wolfson Microelectronics plc
Description 24 BIT 96 KHZ ADC WITH 4 CHANNEL I/P MULTIPLEXER
Datasheet WM8776 DatasheetWM8775 Datasheet (PDF)

w WM8775 24-bit, 96kHz ADC with 4 Channel I/P Multiplexer DESCRIPTION The WM8775 is a high performance, stereo audio ADC with a 4 channel input mixer. The WM8775 is ideal for digitising multiple analogue sources for surround sound processing applications for home hi-fi, automotive and other audio visual equipment. A stereo 24-bit multi-bit sigma delta ADC is used with a four stereo channel input selector. Each channel has programmable gain control. Digital audio output word lengths from 16-32.

  WM8776   WM8776







Part Number WM8772
Manufacturers Wolfson Microelectronics plc
Logo Wolfson Microelectronics plc
Description 24 BIT 192KHZ 6 CHANNEL CODEC WITH VOLUME CONTROL
Datasheet WM8776 DatasheetWM8772 Datasheet (PDF)

w WM8772 24-bit, 192kHz 6-Channel Codec with Volume Control DESCRIPTION The WM8772 is a multi-channel audio codec ideal for DVD and surround sound processing applications for home hi-fi, automotive and other audio visual equipment. A stereo 24-bit multi-bit sigma delta ADC is used. Digital audio output word lengths from 16-32 bits and sampling rates from 32kHz to 96kHz are supported. The 32-lead version allows separate ADC and DAC samples rates. Three stereo 24-bit multi-bit sigma delta DACs .

  WM8776   WM8776







24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER

w WM8776 24-bit, 192kHz Stereo CODEC with 5 Channel I/P Multiplexer DESCRIPTION The WM8776 is a high performance, stereo audio CODEC with five channel input selector. The WM8776 is ideal for surround sound processing applications for home hi-fi, DVD-RW and other audio visual equipment. A stereo 24-bit multi-bit sigma delta ADC is used with a five stereo channel input mixer. Each ADC channel has programmable gain control with automatic level control. Digital audio output word lengths from 16-32 bits and sampling rates from 32kHz to 96kHz are supported. A stereo 24-bit multi-bit sigma delta DAC is used with digital audio input word lengths from 16-32 bits and sampling rates from 32kHz to 192kHz. The DAC has an input mixer allowing an external analogue signal to be mixed with the DAC signal. There are also Headphone and line outputs, with volume controls for the headphones. The WM8776 supports fully independent sample rates for the ADC and DAC. The audio data interface supports I2S, left justified, right justified and DSP formats. The device is controlled in software via a 2 or 3 wire serial interface, selected by the MODE pin, which provides access to all features including channel selection, volume controls, mutes, and de-emphasis facilities. The device is available in a 48-pin TQFP package. BLOCK DIAGRAM FEATURES • Audio Performance − 108dB SNR (‘A’ weighted @ 48kHz) DAC − 102dB SNR (‘A’ weighted @ 48kHz) ADC • DAC Sampling Frequency: 32kHz – 192kHz • ADC Sampling Frequen.


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