Q AD1981 EVB schematic A Please refer to the attached Attachments: 7484.AD1981B_REF_SCHEM_R2.pdf

Q I am looking for generic device drivers for Soundmax Audio Codec AD1981B for: WXP, WIN7, WIN8 32/64 bit for my applications. A Please note: the AD1981B is obsolete (last time buy until Nov 2009), see note on AD198B web page. We have no replacements for this device as Analog Devices PC audio codecs business has been transferred to Conexant since 2009. For possible alternatives to this device, please contact Conexant. See Conexant web page: http://www.conexant.com/products/ NOTE : Regarding drivers: Analog Devices does not manufacture sound or modem cards. Many sound cards use chipsets from Analog Devices in their designs. Please try the PC manufacturer or the maker of the Motherboard (if the sound chip is integrated onto the motherboard. Drivers are often customized to work with specific PCs or motherboard platform. Please contact the manufacturer of the PC for technical assistance. For technical assistance on a specific sound card, please contact the manufacturer of the card. Other sources you can check: * You can visit the FCC's web site and use the search engine to see who manufactured the card. * You may also be able to locate & download drivers for these cards at the following web site: http://www.fcc.gov/oet/fccid/ * http://www.windrivers.com . * http://www.driverguide.com is extremely good You have to register (once) but it is very useful and free.

AD1981 PCB Layout recommendation

Q Any recommendation for AD1981 PCB Layout A Please refer to the attached Attachments: 7041.AD1981PCBLayoutRec_3.pdf

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Products Mentioned

AD1981B Obsolete
The AD1981B is used to add analog and digital audio capabilities to computer motherboards by connecting directly to the core logic. By reusing existing...
AD1981B on Analog.com

AD1981A Obsolete
The AD1981A is used to add analog and digital audio capabilities to computer motherboards by connecting directly to the AC'97 core logic chipset. By reusing...
Datasheet
AD1981A on Analog.com

AD1981BL Obsolete
The AD1981BL is used to add analog and digital audio capabilities to computer motherboards by connecting directly to the core logic chipset. By reusing...
Datasheet
AD1981BL on Analog.com