AD1884A Просмотр технического описания (PDF) - Analog Devices
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AD1884A Datasheet PDF : 20 Pages
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GENERAL DESCRIPTION
The AD1884A audio codec and SoundMAX® software provide
superior high definition audio quality that exceeds Vista
Premium performance for notebooks. The AD1884A has two
192 kHz DAC pairs, two 192 kHz ADC pairs, an S/PDIF output,
and digital and analog PCBeep. These features make the
AD1884A the right choice for notebook PCs that meet
Microsoft Vista Premium performance as well as desktop PCs
that meet Microsoft Vista Basic performance.
The AD1884A is available in a 48-lead, RoHS compliant lead
frame chip scale package in both reels and trays. See Ordering
Guide on Page 17.
ADDITIONAL INFORMATION
This data sheet provides a general overview of the architecture
and functionality of the AD1884A SoundMAX codec. Detailed
widget information is available in the AD1884A Programmers
Reference Manual. Please contact your local Analog Devices,
Inc., sales representative for more information.
AD1884A
JACK CONFIGURATION
The guidelines shown in Table 1 through Table 3 should be
used when selecting ports for particular functions.
Table 1. Typical Desktop Configuration
Port
Port A
Port B
Port C
Port D
S/PDIF Out
Function
Front Panel Headphone
Front Panel Microphone
Rear Panel Line-In/Microphone
Rear Panel Line-Out/Headphone
Optical/RCA S/PDIF Output
Table 2. Typical Notebook Configuration
Port
Port A
Port B
Port C
Port F
S/PDIF Out
Function
Headphone
Microphone
Internal Microphone
Internal Stereo Speakers
Optical/RCA S/PDIF Output
Table 3. Typical Notebook Configuration with Dock
Interface
Port
Port A
Port B
Port C
Port D
Port E
Port F
S/PDIF Out
Function
Headphone
Microphone
Internal Microphone
Dock Line-Out/Headphone
Dock Line-In/Microphone
Internal Stereo Speakers
Optical/RCA S/PDIF Output
Rev. 0 | Page 3 of 20 | March 2008
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