AD1883 datasheet(3/20 Pages) AD

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AD1883

Rev. 0

Page 3 of 20

April 2008

GENERAL DESCRIPTION

The AD1883 audio codec and SoundMAX® software provide

superior high definition audio quality that exceeds Vista Pre-

mium performance for notebooks. The AD1883 has two

192 kHz DAC pairs, two 192 kHz ADC pairs, a S/PDIF output, a

2-channel digital microphone interface, and digital and analog

PCBeep. These features make the AD1883 the right choice for

notebook PCs that meet Microsoft Vista Premium performance

as well as desktop PCs that meet Microsoft Vista Basic

performance.

The AD1883 is available in a 48-lead, RoHS compliant lead

frame chip scale package in both reels and trays. See Ordering

Guide on Page 19.

ADDITIONAL INFORMATION

This data sheet provides a general overview of the AD1883

SoundMAX codec’s architecture and functionality. Detailed

widget information is available in the AD1883 Programmers

Reference Manual. Please contact your local Analog Devices,

Inc., sales representative for more information.

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

Function

Port A

Front Panel Headphone

Port B

Front Panel Microphone

Port C

Rear Panel Line-In/Microphone

Port D

Rear Panel Line-Out/Headphone

S/PDIF Out

Optical/RCA S/PDIF Output

Table 2. Typical Notebook Configuration

Port

Function

Port A

Headphone

Port B

Microphone

Port C

Internal Microphone

Port F

Internal Stereo Speakers

S/PDIF Out

Optical/RCA S/PDIF Output

Table 3. Typical Notebook Configuration with Dock

Interface

Port

Function

Port A

Headphone

Port B

Microphone

Port C

Internal Microphone

Port D

Dock Line-Out/Headphone

Port E

Dock Line-In/Microphone

Port F

Internal Stereo Speakers

S/PDIF Out

Optical/RCA S/PDIF Output

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