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Description
The STAC9723T-AB4 is a high-performance 8-channel audio CODEC, part of the STAC9227/9228/9229/9230 family. It enables systems to play 7.1 audio or 5.1 audio simultaneously with VoIP or another stereo audio stream. The CODEC utilizes SigmaTel's proprietary Σ∆ technology to provide high fidelity sound with an estimated DAC SNR up to 105dB. It also supports up to four digital microphones for high-quality voice input in voice applications.
Specifications and features
- High-performance HD Audio CODEC
- High-performance Σ∆ technology
- 105dB DAC SNR
- 90dB ADC SNR
- Four Stereo DACs and three stereo ADCs
- Supports 7.1 audio or 5.1 audio with simultaneous Real-Time Communication (RTC) channel
- 24-bit resolution with up to 192 KHz sample rates
- Digital Microphone Interface
- Direct interface up to four Digital Microphones
- Analog Stereo Microphone
- Six adjustable Vref outputs for microphone bias
- Integrated Headphone Amps (3)
- S/PDIF In and Out
- ADAT® Optical "Lightpipe" Output Support
- Volume Up/Down Control
- Jack Insertion Detect and Impedance Sensing Supports Jack Retasking and Universal Jacks
- Digital PC Beep to all outputs
- +3.3 V to +5 V analog power supply options
- Environmental 48-pin LQFP package option
Application Scenarios
The STAC9723T-AB4 is suitable for various applications, including:
- Multi-channel audio systems
- PC gaming
- Voice-over-IP (VoIP) systems
- Home theater systems
- Audio recording and editing
- Streaming media devices
Comparison
Advantages:
- The STAC9723T-AB4 provides high-performance audio with a DAC SNR up to 105dB, ensuring excellent sound quality.
- It supports 7.1 audio or 5.1 audio with simultaneous Real-Time Communication (RTC) channels, providing versatile audio capabilities.
- The CODEC has a digital microphone interface and can support up to four digital microphones, enabling high-quality voice input.
- It features integrated headphone amps, allowing for convenient headphone connectivity.
- With its environmental 48-pin LQFP package option, the STAC9723T-AB4 offers a compact and efficient form factor.
Disadvantages:
- The STAC9723T-AB4 requires a power supply ranging from +3.3V to +5V, which may have compatibility limitations in certain systems.
- It does not have built-in support for advanced audio features such as surround sound formats like Dolby Atmos or DTS:X.
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download STAC9723T-AB4
- Chipdatas Part: CD93-STAC9723T-AB4
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 12:15 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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