Datasheet4U Logo Datasheet4U.com

WM8850 - Multi Channel HDA CODEC

Description

The WM8850 is a high performance multi-channel audio CODEC designed for high performance PC audio systems.

The device offers full compatibility with the Intel High Definition Audio (HDA) specification revision 1.0, allowing seamless integration with industry-standard HDA controllers.

Features

  • Multi-channel High Definition Audio CODEC Fully compatible with Intel High Definition Audio Revision 1.0 6-Channel DAC, 4-channel ADC DAC sampling frequency 8kHz - 192kHz ADC sampling frequency 8kHz - 96kHz DAC Performance: - SNR 108 dB (‘A’ weighted) - SNR 105dB (non weighted) - THD -96dB (at 0dBFS) ADC Performance: - SNR 105 dB (‘A’ weighted) - SNR 102dB (non weighted) - THD -95dB (at -1dBFS) Ground-referenced stereo headphone driver.

📥 Download Datasheet

Datasheet preview – WM8850

Datasheet Details

Part number WM8850
Manufacturer Wolfson Microelectronics
File Size 365.49 KB
Description Multi Channel HDA CODEC
Datasheet download datasheet WM8850 Datasheet
Additional preview pages of the WM8850 datasheet.

📁 Similar Datasheet

  • WM8803 - DIGITAL AUDIO INTERFACE RECEIVER (Wolfson Microelectronics plc)
  • WM8816 - Stereo Digital Volume Control (Wolfson Microelectronics plc)
  • WM8860 - Multi-channel High Definition Audio CODEC (Cirrus Logic)
  • WM8141 - 12-bit 6MSPS CIS/CCD Analogue Front End/Digitiser (Wolfson Microelectronics plc)
  • WM8143-10 - 10-bit/6MSPS CCD Signal Processor (Wolfson Microelectronics plc)
  • WM8143-12 - 12-bit/4MSPS CCD Signal Processor (Wolfson Microelectronics plc)
  • WM8144-10 - Integrated 10-bit Data Acquisition system for Imaging Applications (Wolfson Microelectronics plc)
  • WM8146 - 12-bit(8+4-bit) Linear Sensor Image Processor (Wolfson Microelectronics plc)
  • WM8148 - 12-bit/12MSPS CCD/CIS Analogue Front End/Digitiser (Wolfson Microelectronics plc)
  • WM8150 - SINGLE CHANNEL 12 BIT CIS/CCD AFE WITH 4 BIT WIDE OUTPUT (Wolfson Microelectronics plc)
Other Datasheets by Wolfson Microelectronics
  • WM8802 - Digital Audio Interface Transceiver
  • WM8804 - 1:1 Digital Interface Transceiver
  • WM8805 - 8:1 Digital Interface Transceiver
  • WM8144-12 - Integrated 12-bit Data Acquisition System
  • WM8152 - Single Channel 16-bit CIS/CCD AFE
  • WM8195 - 14-bit 12MSPS CIS/CCD Analogue Front End/Digitiser
  • WM8196 - (8 + 8) Bit Output 16-bit CIS/CCD AFE/Digitiser
  • WM8200 - 40MSPS ADC

Full PDF Text Transcription

Click to expand full text
w DESCRIPTION The WM8850 is a high performance multi-channel audio CODEC designed for high performance PC audio systems. The device offers full compatibility with the Intel High Definition Audio (HDA) specification revision 1.0, allowing seamless integration with industry-standard HDA controllers. The WM8850 has three high performance stereo DACs to enable six channels of high definition audio, ideal for 5.1 channel applications. A high-performance ground-referenced stereo headphone amplifier utilises advanced charge pump and DC servo technology to minimise system cost and space without compromise on audio quality. Line outputs provide a high-quality differential connection to speaker amplifiers, enabling common mode noise rejection when these traces are routed across a PCB.
Published: |