High-Fidelity Audio for the Masses
Contact Us: (512) 827-3440

HDA Codecs


Products

92HD65C:  6-channel High Definition (HD) Audio Interface codec with dual capless HP amplifiers

92HD66x: 4 or 6-channel HD Audio Interface codec with dual capless HP amplifiers

92HD68x: 8 or 10-channel High Definition (HD) Audio Interface audio codec with triple HP amplifiers and Content Protection* (Rev F*)

92HD73x: 6, 8 or 10-channel audio codec compatible with Intel’s High Definition (HD) Audio Interface

92HD81B: 4-channel, 6-port audio codec with Class-AB stereo integrated speaker amplifier, capless HP and LDO

92HD91B: 4-channel, 4-port audio codec with Class-D stereo integrated speaker amplifier, capless HP, LDO and Combo HP Jack

92HD95B: 4-channel, 5-port audio codec with Class-D stereo integrated speaker amplifier, Class-G capless HP, LDO and Combo HP Jack

92HD99B:  4-channel, 4-port audio codec with capless HP, LDO and Combo HP Jack

STAC9200: 2-channel High Definition (HD) Audio CODEC

 

HD Audio Codec Selection Table

Feature / Base Part92HD65C92HD66B92HD66C92HD68D92HD68E92HD68F92HD73C92HD73D92HD73E92HD81B92HD91B92HD95B92HD99BSTAC9200
Mono DAC Count64681010681044442
Mono ADC Count44444444444442
DAC SNR (dBA)98dB98dB98dB100dB100dB100dB97dB97dB97dB100dB100dB95dB100dB100dB
ADC SNR (dBA)94dB94dB94dB94dB94dB94dB90dB90dB90dB92dB92dB92dB92dB90dB
Port Count548QFN=5
40QFN=4
48QFN=5
40QFN=4
88899966454
Analog Voltage AVDD5V5V, 3.3V5V, 3.3V5V5V5V5V5V5V5V5V3.3V5V5V, 3.3V
HD-Audio Signaling DVDDIO3.3V1.5V or 3.3V by orderable P/N1.5V or 3.3V by orderable P/N1.5V or 3.3V by orderable P/N1.5V or 3.3V by orderable P/N1.5V or 3.3V by orderable P/NSelectable 1.5V or 3.3VSelectable 1.5V or 3.3VSelectable 1.5V or 3.3VSelectable 1.5V or 3.3VSelectable 1.5V or 3.3VSelectable 1.5V or 3.3V1.5V or 3.3V by orderable P/N3.3V
Digital MIC Count444444444 (48QFP)4442-
S/PDIF Out Count222222222221-2
S/PDIF In Count---111111----1
GPIO4547 or 37 or 37 or 377735434
Analog MixerYesYesYesYesYesYesYesYesYesYesYes-Yes-
DVD-Audio / Blu-ray / HD-Audio Content Protection-----Yes--------
2W Class-AB Amp Integrated---------Yes----
2W Class-D Amp Integrated----------YesYes--
Stereo Headphone Amplifiers33333333322122
Capless HP Amplifier Count222------111, Class G1-
Aux Audio Mode Support---------YesYes-Yes-
I2S/LJ/RJ Interface--------------
Combo (Headset) Jack SupportYesYesYes-------YesYesYes-
High Pass / Bandpass FilterHigh Pass OnlyHigh Pass OnlyHigh Pass Only------High Pass OnlyYesHigh Pass OnlyHigh Pass Only-
Hardware Equalizer----------YesYesYes-
7x7mm 48QFP Package-Yes-YesYesYesYesYesYes----Yes
7x7mm 48QFP iTemp Package------YesYesYes-----
5x5mm 40QFN PackageYesYesYesYesYesYes-----YesYes-
5x5mm 32QFN Package-------------Yes
7x7mm 48QFN Package--Yes------YesYes---