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STAC9274 - (STAC9271 - STAC9274) 10-CHANNEL HIGH DEFINITION AUDIO CODEC

Download the STAC9274 datasheet PDF. This datasheet also covers the STAC9271 variant, as both devices belong to the same (stac9271 - stac9274) 10-channel high definition audio codec family and are provided as variant models within a single manufacturer datasheet.

General Description

The STAC927x “Red River” is a family of Theater Quality 10-channel audio CODECs that enable systems with 7.1 audio playing simultaneously with VoIP or another stereo audio stream.

IDT's proprietary Σ∆ technology provides high fidelity with an estimated DAC SNR up to 105dB.

Key Features

  • High performance HD Audio CODEC provides Theater Quality Audio High performance Σ∆ technology 12 band parametric equalizer SKPI plug-in.
  • 105dB DAC SNR 90dB ADC SNR Supports 7.1 Audio with simultaneous Real Time Communication (RTC) channel such as VoIP or separate stereo audio stream.
  • Five Stereo DACs and three stereo ADCs Dynamics Processing SKPI plug-in.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STAC9271_IDT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STAC9274
Manufacturer IDT
File Size 1.72 MB
Description (STAC9271 - STAC9274) 10-CHANNEL HIGH DEFINITION AUDIO CODEC
Datasheet download datasheet STAC9274 Datasheet

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Other Datasheets by IDT

Part Number Description
STAC9271 (STAC9271 - STAC9274) 10-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9272 (STAC9271 - STAC9274) 10-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9273 (STAC9271 - STAC9274) 10-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9200 2-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9200D 2-CHANNEL HIGH DEFINITION AUDIO CODEC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com DATASHEET 10-CHANNEL HIGH DEFINITION AUDIO CODEC Description The STAC927x “Red River” is a family of Theater Quality 10-channel audio CODECs that enable systems with 7.1 audio playing simultaneously with VoIP or another stereo audio stream. IDT's proprietary Σ∆ technology provides high fidelity with an estimated DAC SNR up to 105dB. Up to four digital microphones are supported enabling high quality voice input for increased usability of voice applications. STAC9271/9272/9273/9274 • • • Digital PC Beep to all outputs +3.