CS6422-CSZ - Brand New Cirrus Logic Special Purpose Audio ICs
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Description
Electronic Component Model: CS6422-CSZ is a special purpose audio IC that is commonly used in modern speakerphones. It enables full-duplex, hands-free operation, allowing for simultaneous transmission and reception of audio signals.
One of the key features of this IC is the optional Tx Noise Guard, which helps to reduce background noise during transmission. It also offers programmable attenuation during double-talk, allowing for better audio clarity.
Furthermore, the CS6422-CSZ comes with an optional 34 dB microphone preamplifier and dual channel AGC’ed volume controls with mute. It is equipped with dual integrated 80 dB IDR codecs, speech-trained Network and Acoustic Echo Cancellers, and Rx and Tx supplementary echo suppression.
The IC also offers a configurable half-duplex training mode and a powerdown mode for energy conservation. It can be easily interfaced with a microcontroller, making it convenient for integration into speakerphone systems.
Specifications and features
- Single-chip, full-duplex, hands-free operation
- Optional Tx Noise Guard
- Programmable attenuation during double-talk
- Optional 34 dB microphone preamplifier
- Dual channel AGC’ed volume controls with mute
- Dual integrated 80 dB IDR codecs
- Speech-trained Network and Acoustic Echo Cancellers
- Rx and Tx supplementary echo suppression
- Configurable half-duplex training mode
- Powerdown mode
- Microcontroller Interface
Application Scenarios
The CS6422-CSZ is widely used in speakerphone systems. It is especially valuable in situations where hands-free communication is necessary, such as conference calls, meetings, and other collaborative environments.
By utilizing advanced features like noise reduction, acoustic echo cancellation, and programmable attenuation, this audio IC enhances the audio quality and overall performance of speakerphone systems.
Comparison
Advantages- Enables full-duplex, hands-free operation
- Optional Tx Noise Guard for background noise reduction
- Programmable attenuation during double-talk for better audio clarity
- Dual integrated 80 dB IDR codecs for improved audio processing
- Configurable half-duplex training mode for customization
Disadvantages- Requires integration with a microcontroller
- May not be suitable for applications that do not require hands-free operation
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Similar parts: 535 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download CS6422-CSZ
- Chipdatas Part: CD90-CS6422-CSZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 22:23 +0800
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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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