92hd71b8x5prg Integrated Device Technology, 92hd71b8x5prg Datasheet

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92hd71b8x5prg

Manufacturer Part Number
92hd71b8x5prg
Description
Four Channel Hd Audio Codecs
Manufacturer
Integrated Device Technology
Datasheet
FOUR CHANNEL HD AUDIO CODECS
LOW POWER OPTIMIZED
DESCRIPTION
The 92HD71B codecs are low power optimized, high fidel-
ity, 4-channel audio codecs compatible with Intel’s High
Definition (HD) Audio Interface. The 92HD71B codecs pro-
vide stereo 24-bit resolution with sample rates up to
192kHz. Dual SPDIF provides connectivity to consumer
electronic equipment that is WLP compliant. The 92HD71B
provides high quality, HD Audio capability to notebook and
business desktop PC applications.
FEATURES
IDT™ CONFIDENTIAL
FOUR CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
4 Channels (2 stereo DACs and 2 stereo ADCs) with
24-bit resolution
Microsoft WLP 3/4 premium logo compliant, as
defined in WLP 3.09
Optimized and flexible power management with
pop/click mitigation
2 independent S/PDIF Output converters for WLP
compliant HDMI/SPDIF support.
Support for 1.5V and 3.3V HDA signaling with
runtime selection
Digital microphone input (mono, stereo, or quad
array)
3 adjustable VREF Out pins for microphone bias
High performance analog mixer option
4 or 6 analog ports with port presence detect
Two-pin volume up/down control
Digital PC Beep to all outputs
Integrated headphone amp
Sample rates up to 192kHz
+3.3 V, +4 V, +4.75 V and +5 V analog power supply
options
48-pin QFP and 48-pad QFN RoHS packages
Supports full-duplex stereo audio and simultaneous VoIP
Provides a mono output for laptop sub-woofer
1
SOFTWARE SUPPORT
SKPI (Kernel Processing Interface)
12 band fully parametric equalizer (SKPI plug-in)
Dynamics Processing (SKPI plug-in)
IDT Vista APO wrapper
Microphone Beam Forming, Acoustic Echo
Cancellation, and Noise Suppression
Dynamic Stream Switching
Dolby PC Entertainment Experience Logo Program
Dolby Technologies
Maxx Player™ from Waves
WOW
Enables plug-ins that can operate globally on all audio
streams of the system
Constant, system-level effects tuned to optimize a
particular platform can be combined with user-mode
“presets” tailored for specific acoustical environments
and applications
System-level effects automatically disabled when
external audio connections made
Enables improved voice articulation
Compressor/limiter allows higher average noise level
without resonances or damage to speakers.
Enables multiple APOs to be used with the IDT Driver
Improved multi-streaming user experience with less
support calls
Dolby Home Theater™ (HT)
Dolby Sound Room™ (SR)
Dolby Headphone™, Dolby Virtual Speaker™
Dolby ProLogic II™, Dolby ProLogic IIx™
Dolby Digital Live™ (DDL)
TM
and Tru Surround
92HD71B
PRODUCT BRIEF
TM
from SRS
92HD71B
REV 1.0 0307

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92hd71b8x5prg Summary of contents

Page 1

... +4.75 V and +5 V analog power supply options 48-pin QFP and 48-pad QFN RoHS packages IDT™ CONFIDENTIAL FOUR CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER PRODUCT BRIEF SOFTWARE SUPPORT SKPI (Kernel Processing Interface) Enables plug-ins that can operate globally on all audio ...

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... FOUR CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER PIN OUT DVDD_CORE VOL_UP/DMIC_0/GPIO 1 VOL_DN/DMIC_1/GPIO 2 SDI_CODEC DVDD_CORE* PART NUMBER TABLE 92HD71B8X5PRGXyyX 92HD71B8X5NLGXyyX 92HD71B8X3PRGXyyX 92HD71B8X3NLGXyyX 92HD71B7X5PRGXyyX 92HD71B7X5NLGXyyX 92HD71B7X3PRGXyyX 92HD71B7X3NLGXyyX 92HD71B5X5PRGXyyX 92HD71B5X5NLGXyyX 92HD71B5X3PRGXyyX 92HD71B5X3NLGXyyX NOTE: When ordering these parts the “yy” will be replaced with the CODEC revision. Add an “8” to the end for Tape and Reel delivery, minimum/multiple order quantity is 2,000 units. IDT™ ...

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... Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners ...

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