System Features
22 product description
Audio
Analog Devices AD1885 Integrated AC'97
Analog Devices AD1885 AC'97 provides stereo analog I/O on the PC motherboard and peripheral devices,
as part of the signal chain for delivery of high quality audio to PC-connected speakers, headphones, and
microphone devices. AD1885 includes high-fidelity analog/digital, digital/analog, and sample rate
converters, as well as power amplifier and programmable gain blocks.
Other features of the Analog Devices AD1885 include:
•
AC’97 2.1 compatibility
• Greater than 90dB dynamic range
• Industry leading mixed signal technology
• 16-bit stereo full-duplex codec
• High quality pseudo differential CD input
• Mono microphone input with built-in 20dB pre-amplifier
• An analog line-level stereo inputs for LINE IN
• Stereo line level output
• Meets or exceeds Microsoft’s PC’98, PC’99, PC’2000 audio performance requirements.
Line out (speaker)
Microphone
Line in
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