STAC9200X3NAEB1X IDT, Integrated Device Technology Inc, STAC9200X3NAEB1X Datasheet - Page 11

• Manufacturer Part Number: STAC9200X3NAEB1X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of STAC9200X3NAEB1X

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Lead Free Status / RoHS Status: Compliant

1. DESCRIPTION
IDT™
STAC9200
2-CHANNEL HIGH DEFINITION AUDIO CODEC
2-CHANNEL HIGH DEFINITION AUDIO CODEC
Interface (formerly known as “Azalia”). The STAC9200 provides high quality, HD Audio capability to notebook
and cost sensitive desktop PC applications. The STAC9200 has been designed as a drop-in replacement for
the STAC9772/73 Dual Mode (HD Audio and AC97) 2-channel CODEC once the need to support AC97 is elim-
inated.
higher performance and quality of IDT’s audio solutions brings consumer device level performance to the note-
book, desktop and media center PCs.
DAC and ADC. The STAC9200 DAC, ADC and SPDIF In/Out support sample rates of 96 KHz, 48 KHz and
44.1 KHz. Additionally, the SPDIF Out supports 32 KHz. The CODEC’s driver supports additional sample rate
options.
versal Jacks
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.
STAC9200 has four General Purpose I/O (GPIO) pins. The STAC9200 also provides a single ended CD input
to avoid DRM incompatibility and to support legacy OS issues.
fier is switchable between these two outputs for increased flexibility, enhanced user experience, and reduced
implementation costs.
sense the type of device (LINE_IN, LINE_OUT, MIC, Headphone) that is inserted, and to allow the CODEC to
be reconfigured to support these devices wherever they are plugged into the system. SPDIF input sensing is
also supported. The fully parametric IDT SoftEQ can be initiated upon headphone jack insertion and removal
for protection of notebook speakers.
+4V Analog voltage is supported by the +5V version of the STAC9200 appropriate configuration settings of the
driver.
be co-located inside the standard 48-pin footprint allowing systems to be designed to accept either version of
the STAC9200 or be compatible with existing 48-pin CODECs. Both the 48-pin LQFP and the 32-pad QFN are
available in the ROHS compliant Lead (Pb) free package.
dows operating systems from Microsoft Parametric SoftEQ, and Digital Rights Management. Third party plugin
capability is easily achieved with the IDT Kernel Processing Interface, to support high valued third party tech-
nologies like SRS WOW
The STAC9200 is a high quality, 2-channel audio CODEC compatible with the Intel High Definition (HD) Audio
The STAC9200 incorporates IDT's proprietary SD technology to achieve a DAC SNR in excess of 100dB. The
The STAC9200 provides Stereo 24-Bit, full duplex resolution supporting sample rates up to 192 KHz by the
The STAC9200 supports all desired two channel configurations, including switchable Headphone Out, and Uni-
MIC inputs can be programmed with 0/10/20/30/40dB boost.
The STAC9200 integrates a headphone amplifier which is available on Ports A and D. The headphone ampli-
The Universal Jack capabilities allow the CODEC to detect when audio devices are connected to the CODEC,
The STAC9200 operates with a 3.3V digital supply and is available in either 5V, 4V or 3.3V analog supply. The
The STAC9200 is available in 48-pin LQFP and 32-pad QFN package options. The 32-pad QFN package can
The STAC9200 is supported with IDT’s high quality software solutions which include drivers for all major Win-
TM
functionality for automatic jack detection sensing and retasking. The SPDIF interface provides
®
, Knowles
®
Microphone Beam forming, Waves MaxxBASS
IDT CONFIDENTIAL
11
For more advanced configurations, the
STAC9200
®
and more.
PC AUDIO
V 1.6 01/08