AK4388
The AK4388 is a high-performance stereo DAC for audio applications.AK4388
The AK4388 is a high-performance stereo DAC for audio applications.
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
AK4388 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 AK4388 is a 24-bit stereo digital-to-analog converter (DAC) from Asahi Kasei Microdevices. It features a high performance audio DAC with a dynamic range of 107 dB and a total harmonic distortion and noise (THD+N) of -90 dB. The AK4388 supports sampling rates from 16 kHz to 192 kHz and offers a digital volume control feature with 0.5 dB steps for precise adjustment.The DAC includes a digital de-emphasis filter for correcting high-frequency audio signals, as well as a soft mute function for reducing pops and clicks during audio playback. The AK4388 also features a differential analog output to minimize noise and distortion in audio signals.Other key features of the AK4388 include a low power consumption of 8 mW at 3.3V, making it suitable for portable and battery-powered audio applications. The DAC operates on a single 3.3V power supply and is housed in a small 16-pin TSSOP package for easy integration into audio systems.
Key Features
- 24-bit stereo DAC with 122 dB dynamic range
- Sampling rates up to 192 kHz
- Low distortion and noise levels
- Low power consumption
- Volume control function
- Integrated digital filters for sound optimization
Application
- Audio equipment such as portable media players, recorders, and digital audio interfaces
- Home entertainment systems including AV receivers, soundbars, and multimedia speakers
- Automotive audio systems in cars, trucks, and motorcycles
- Professional audio applications like studio recording equipment and mixing consoles
- Telecommunications devices such as smartphones, tablets, and VoIP phones
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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