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STAC9220 Datasheet(PDF) 1 Page - Integrated Device Technology |
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STAC9220 Datasheet(HTML) 1 Page - Integrated Device Technology |
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1 / 172 page  DATA SHEET 8-CHANNEL HIGH DEFINITION AUDIO CODEC STAC9220/9221/9223 IDT™ 1 STAC9220/9221/9223 V 0.96 102706 8-CHANNEL HIGH DEFINITION AUDIO CODEC DESCRIPTION The STAC9220/9221/9223 are high fidelity, 8-channel audio CODECs compatible with Intel’s High Definition (HD) Audio Interface. The STAC9220/9221/9223 CODECs provide stereo 24-bit resolution with sample rates up to 192 KHz. SPDIF I/O provides connectivity to consumer electronic equipment. The STAC9221 CODEC incorporates IDT's proprietary Σ∆ technology to achieve an estimated DAC SNR in excess of 105dB. The STAC9220/9223 CODECs incorporate IDT's proprietary Σ∆ technology to achieve an estimated DAC SNR in excess of 95dB. The STAC9223 has all of the features of the STAC9220 plus ADAT ® Optical “Lightpipe.” The STAC9220/9221/9223 CODECs provide high quality, HD Audio capability to notebook and media centric desktop PC applications. FEATURES • High performance Σ∆ technology • 105dB DAC SNR (STAC9221) • 95dB DAC SNR (STAC9220/9223) • Intel HD Audio interface • Eight Channel (4 DAC pairs and 2 stereo ADCs) with 24-bit resolution • Supports 7.1 Audio • Supports 5.1 Audio with Auxiliary channel for separate audio stream or Real Time Communication (RTC) channel • Sample Rates Up to 192 KHz • Integrated Headphone Amps • Stereo Microphone • Supports Stereo Microphone • Microphone Boost 0, 10, 20, 30, 40dB • Direct CDROM Recording Mixerless Design • SPDIF In and Out • Two-Pin Volume Up/Down Control • Impedance Sensing • Universal Jacks™ Functionality for Jack Retasking • Headphone, Line Out, Line In & Microphone • Pins 35/36 • Pins 39/41 • Line Out, Line In and Microphone Support • Pins 16/17 (with strong line out) • Pins 23/24 • Pins 21/22 • Line In/MIC Support • Pins 14/15 • Four Adjustable VREF Out pins for Microphone Bias • I2S Out (STAC9221) • ADAT® Optical “Lightpipe” Output Support (STAC9221/9223) • Digital PC Beep to all outputs • +3.3 V and +5 V analog power supply options • 48-pin LQFP package (7mm x 7mm) THIRD PARTY SOFTWARE SUPPORT • WOW™ and Tru Surround™ from SRS • Intellisonic Microphone Beam Forming from Knowles™ • Maxx BASS™ from Waves • Dolby PC Audio Logo Program • Program Levels • Dolby Sound Room™ (STAC9220/9223D) • Dolby Home Theater™ (STAC9220/9223D) • Dolby Master Studio™ (STAC9221D) • Dolby Technologies • Dolby Headphone™ • Dolby ProLogic II™ • Dolby Virtual Speaker™ • Smart Stream™ from Sonic Focus |
Similar Part No. - STAC9220 |
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Similar Description - STAC9220 |
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