ALC5621
ALC5621 is a low power, dual channel audio codec with built-in headphone amplifier for mobile devices.ALC5621
ALC5621 is a low power, dual channel audio codec with built-in headphone amplifier for mobile devices.
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Paypal
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
ALC5621 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ALC5621 is a low-power audio codec designed for mobile devices, tablets, and other portable electronics. It is developed by Realtek and features a 3.27mW analog playback power consumption, making it ideal for battery-powered devices. The codec supports stereo audio playback with a 94dB SNR and 90dB THD+N performance, ensuring high-quality sound output.The ALC5621 includes a Class-D speaker amplifier with up to 1W output power, enabling loud and clear sound reproduction through built-in speakers. It also supports stereo headphone output with a 32-ohm load impedance, delivering crystal-clear audio to headphones or earphones. For input, the ALC5621 features a high-quality microphone input with a 62dB SNR and 74dB THD performance, allowing for clear voice recording and communication. It also supports line-in and auxiliary inputs for connecting external audio sources.The codec is designed to be compact and integrates seamlessly with popular mobile platforms, offering a low-latency audio processing solution for multimedia applications. It features a low-power consumption mode when not in use, helping to conserve battery life in portable devices.
Key Features
- Supports 32-bit high performance DAC and ADC with an SNR of 98dB
- Integrated digital microphone interface with a 100dB SNR
- Supports up to 192kHz sampling rates
- Low power consumption for longer battery life
- Flexible audio interfaces including I2S, PCM, and TDM
- Advanced power management features for efficient operation
Application
- Smartphones
- Tablets
- Laptops
- Desktop computers
- Portable media players
- Virtual reality headsets
- Set-top boxes
- Smart home devices
- Gaming consoles
- Automotive infotainment systems
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | REALTEK | Product Category ! | IC Chips |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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