AD1884A:  Audio CODEC, 4DACs/4ADCs, exceeds Microsoft Vista Premium performance for notebooks

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 ...More

As of December 2008, Conexant now offers Analog Devices, Inc.’s PC audio codec product line. For more information on this product, including sales representatives, visit the Conexant web site.

AD1884A:  Audio CODEC, 4DACs/4ADCs, exceeds Microsoft Vista Premium performance for notebooks

Product 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, a S/PDIF output, and digital and analog PCBeep. These features make the AD1884A the right choice for notebook PCs that meet Vista Premium as well as desktop PCs that meet Microsoft Vista Basic performance.

Features

  • Superior audio sound quality exclusive from Sonic Focus' audio enhancement technologies. By adjusting a set of user controls, the audio quality of solo vocals, instruments and bass can be significantly improved
  • Microphone noise reduction, beam forming, and echo canceller offer improved VOIP and speech recognition experience
  • Improved VOIP and speech recognition experience with microphone noise reduction, beam forming, and echo cancellation technologies
  • Drivers for W2K, W2K3, WINXP, Vista, and Linux (from ALSA); WHQL pre-qualified
  • Microsoft DTM/WLK compliant; WLP 3.x and 4.x compliant

Diagrams

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AD1888A
Functional Block Diagram for AD1884A

Specifications

# of ADCs 4
# DAC 4
ADC DNR (dB) 85dB
DAC DNR (dB) 90dB

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Part# # DAC DAC DNR (dB) # of ADCs ADC DNR (dB) Product Description Price* (1000-4999)
AD1819B 2 90 2 87 AC '97 Compliant Serial-Port CODEC -
AD1845 2 74 2 73 Parallel-Port 16-Bit SoundPort Stereo Codec -
AD1881A 2 90 2 87 AC '97 Compliant CODEC -
AD1882 6 95 4 90 HD Audio -
AD1882A 6 95 4 90 HD Audio -
AD1883 4 90 4 85 HD Audio CODEC, 4DACs/4ADCs, exceeds Microsoft Vista Premium performance for notebooks -
AD1884 4 90 4 85 HD Audio -
AD1884A 4 90 4 85 Audio CODEC, 4DACs/4ADCs, exceeds Microsoft Vista Premium performance for notebooks -
AD1885 2 90 2 87 AC '97 Compliant CODEC -
AD1886A 2 90 2 87 AC '97 Compliant CODEC -
AD1888 6 90 2 80 AC '97 Compliant CODEC -
AD1980 6 90 2 82 AC '97 Compliant CODEC -
AD1981B 2 90 2 85 AC '97 Compliant CODEC -
AD1981BL 2 90 2 83 AC '97 Compliant Low Power CODEC -
AD1981HD 2 90 2 85 HD Audio CODEC with SPDIF -
AD1983 2 90 2 85 2 Ch HD Audio Codec Single Chip -
AD1984 4 96 4 90 HD Audio -
AD1984A 4 96 4 90 Audio CODEC, 4DACs/4ADCs, exceeds Microsoft Vista Premium performance for notebooks -
AD1984B 4 96 4 90 HD Audio CODEC, 4DACs/4ADCs, exceeds Microsoft Vista Premium performance -
AD1986 6 90 2 85 AC '97 Compliant CODEC -
AD1986A 6 90 2 85 HD Audio and AC '97 Compliant CODEC -
AD1987 8 95 4 90 HD Audio Codec, 8 DACs/4ADCs, Exceeds Microsoft Vista Premium Performance -
AD1988A 10 95 4 90 HD Audio -
AD1988B 10 101 6 92 HD Audio -
AD1989B 10 101 6 92 HD Audio -

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.