IDT STAC9221
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.| Part No. | STAC9221 |
|---|---|
| Datasheet | STAC9221 Download |
| Manufacturer |  IDT |
| Description | 8-CHANNEL HIGH DEFINITION AUDIO CODEC |
| Buy | Stock & Price |
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. STAC9220/9221/9223 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
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● 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)
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
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● Supports 7.1 Audi...
