AD1884 데이터 시트보기 (PDF) - Analog Devices
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AD1884 Datasheet PDF : 16 Pages
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GENERAL DESCRIPTION
The AD1884 family of audio codecs and SoundMAX® software
provides superior high definition audio quality that exceeds
Vista Premium for notebook performance. The AD1884 has
four 192 kHz DACs, four 192 kHz ADCs, S/PDIF output, Digi
tal Beep and analog PCBeep. These features make the AD1884
the right choice for notebook PCs that meet the Microsoft Vista
premium performance specifications as well as desktop PCs that
meet the Microsoft Vista Basic performance specifications.
The AD1884 is available in a 48-lead, Pb-free frame chip scale
package in both reels and trays. See Ordering Guide on Page 15.
ADDITIONAL INFORMATION
This data sheet provides a general overview of the AD1884
SoundMAX codec’s architecture and functionality. Additional
information on the AD1884 is available in the AD1884 Pro
grammers Reference Manual. Please contact your local ADI
sales representative for more information. For information on
SoundMAX codecs and software see Analog Devices website at
http://www.analog.com/soundMAX.
JACK CONFIGURATIONS
The guideline shown in Table 1 should be used when selecting
ports for particular functions. The symbols used in this table are
defined as: LI = Line Level Input, LO = Line Level Output,
HP = Output capable of driving headphone load, MIC = Input
supports microphones with MIC bias and boost amplifier.
Table 1. Port Assignments
Port
Port A
Port B
Port C
Port D
Port E
Port F
MONO_OUT
HP
MIC LO
LI
x
x
x
x
x
x
x
x
x
x
x
x
x
x
AD1884
Rev. 0 | Page 3 of 16 | January 2007
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