stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet

stac9202x5taea1xr

Manufacturer Part Number

stac9202x5taea1xr

Description

Two-channel High Definition Audio Codec With Dual Digital Microphone Interfaces

Manufacturer

Integrated Device Technology

Datasheet

1.STAC9202X5TAEA1XR.pdf (135 pages)

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Bonase Electronics (HK) Co., Limited

Part Number:

STAC9202X5TAEA1XR

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TOSHIBA

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2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH

DESCRIPTION

The STAC9202 is a high fidelity, 2-channel audio CODEC compli-

ant with the High Definition Audio (HD Audio) specification defined

by Intel. The STAC9202 implements direct interface to two digital

microphones supporting advanced beam forming applications

resulting in increased quality of applications requiring voice input.

FEATURES

•

IDT™

High-integration HD Audio Product

•

Two-Channel DACs and ADCs with 24-bit sample

resolution

•

Integrated Headphone Amps

Stereo Analog Microphone

•

Dual Digital Microphone Interface optimized for use

with Akustica Digital Microphones

S/PDIF In and Out

Universal Jacks

Adjustable VREF Out

2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES

2-channel PC Audio CODEC

Dual Digital Microphone interface

High performance

Sample rates up to 192 Hz

100dB DAC SNR

Supports Stereo Microphone

Microphone Boost 0, 10, 20, 30, 40dB

™

Functionality for jack retasking

ΣΔ

technology

IDT CONFIDENTIAL

•

DESCRIPTION

The STAC9202 is a high fidelity, 2-channel, audio CODEC

compliant with the High Definition Audio (HD Audio) specifi-

cation defined by Intel. The STAC9202 provides high qual-

ity, HD Audio capability to notebook and cost sensitive

desktop PC applications.

The STAC9202 incorporates IDT's proprietary ΣΔ technol-

ogy to achieve a DAC SNR of 100 dB. The higher perfor-

mance and quality of IDT’s audio solutions brings

consumer electronics level performance to the notebook,

desktop and media center PC.

The STAC9202 provides stereo, 24-bit, full duplex resolu-

tion supporting sample rates up to 192 KHz by the DAC

and ADC. The STAC9202 SPDIF In/Out support sample

rates of 96 KHz, 48 KHz and 44.1 KHz plus SPDIF_OUT

supports 88.2 KHz. Additional sample rates are supported

by the driver software.

The STAC9202 supports flexible configurations including

switchable Headphone Out and Universal Jacks™ func-

tionality for jack detection and re-tasking. The SPDIF inter-

face provides connectivity to Consumer Electronic

equipment like Dolby Digital decoders, powered speakers,

mini disk drives or to a home entertainment system. All

analog I/O pairs support LINE_IN, LINE_OUT and MIC.

Digital PC Beep to all outputs

+3.3 V, +4 V and +5 V analog power supply options

48-pin LQFP Environmental Package

STAC9202

DATA SHEET

STAC9202

V 1.2 01/08

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