92hd89c Integrated Device Technology, 92hd89c Datasheet

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92hd89c

Manufacturer Part Number
92hd89c
Description
Six Channel Hd Audio Codec
Manufacturer
Integrated Device Technology
Datasheet
SIX CHANNEL HD AUDIO CODEC
Low Power Optimized for ECR15b and EuP
Description
The 92HD89C is a low power optimized, high fidelity,
6-channel audio codec compatible with Intel’s High
Definition (HD) Audio Interface.
The 92HD89C provides stereo 24-bit resolution with
sample rates up to 192kHz.
The 92HD89C provides high quality, HD Audio capability to
notebook and desktop PC applications.
Block Diagram
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
IDT™ CONFIDENTIAL
Preliminary Datasheet
1
Features
6 Channels (3 stereo DACs and 2 stereo ADCs)
with 24-bit resolution
ECR 15b and EuP low power support
Microsoft WLP premium logo compliant, per Logo
Point
7 analog ports with port presence detect + CD In
2 integrated headphone amps
3 adjustable VREF Out pins for microphone bias
Dual SPDIF for WLP compliant support of
simultaneous HDMI and SPDIF output
Digital microphone input (mono or stereo)
High performance analog mixer
Support for 1.5V and 3.3V HDA signaling
+5 V analog power supply
Digital and Analog PC Beep to all outputs
48-pin QFP and 40-pad QFN RoHS packages
SPDIF
Supports full-duplex stereo audio and simultaneous
VoIP
Supports 5.1 surround audio
Port G
SPDIF Out 1
SPDIF Out 2
DATASHEET
Port A
Port B
Port C
Port D
Port E
Port F
92HD89C
V 0.91 08/09
92HD89C

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