Produkte > Integrierte Schaltungen (ICs) > Audio-ICs > ALC662-VD0-GR
  • ALC662-VD0-GR

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high definition audio codecs

  • Verpackung/Behälter :
  • LQFP4
  • Produkt der Kategorien :
  • Audio-ICs
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Lagerbestand:
  • 10000


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ALC662-VD0-GR Beschreibung

The ALC662-VD0-GR is a 5.1 Channel High Definition Audio Codec designed for Windows Vista desktop and mobile PCs. Its performance and functionality meet Microsoft Windows Vista (WLP 3.08) premium requirements. 

The ALC662-VD0-GR features three stereo DACs, two stereo ADCs, and legacy analog input to analog output mixing, to provide a fully-integrated audio solution for multimedia PC systems.All analog IO (except CD-IN and PCBEEP) are input and output capable, and three headphone amplifiers are also integrated to drive earphones on front (port-E and port-F) and rear panel (port-D).The ALC662-VD0-GR supports 16/20/24-bit S/PDIF output function and a sampling rate of up to 96kHz. It offers easy connection of PCs to high quality consumer electronic products such as digital decoders and speakers.

The ALC662-VD0-GR supports host/soft audio from the Intel ICH series chipset, and also from any other HDA compatible audio controller. With EAX/Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities like Karaoke mode, environment emulation, software equalizer, HRTF 3D positional audio, and optional Dolby® Digital Live, DTS® CONNECT™, and Dolby® Home Theater programs, the ALC662-VD0-GR provides an excellent home entertainment package and game experience for PC users.



„ Meets premium audio requirements for Microsoft WLP 3.10 (ALC662 and ALC662-VC series)
„ Meets stricter performance requirements for future WLP (ALC662-VC series)
„ Six-channel DAC supports 16/20/24-bit PCM format for 5.1 channel audio solution
„ Two stereo ADCs support 16/20-bit PCM format
„ All DACs support independent 44.1k/48k/96kHz sample rate
„ All ADCs support independent 44.1k/48k/96kHz sample rate
„ Supports 44.1k/48k/96kHz SPDIF output
„ All analog jack ports are stereo input and output re-tasking
„ Analog differential CD input
„ Supports analog PCBEEP input
„ Integrates digital BEEP generator
„ Up to four channels of microphone array input are supported for AEC/BF application
„ Supports legacy analog input to analog output mixer
„ Three built-in headphone amplifiers for port-D (rear panel), port-E and port-F (front panel)
„ Software selectable 2.5V and 3.2V reference output for microphone bias
„ Software selectable boost gain (+10/+20/+30dB) for analog microphone input
„ Two jack detection pins: each supports detection of up to 4 jacks
„ Jack detection function is supported when device is in power down mode (D3)
„ Supports two GPIO pins (General Purpose Input Output)
„ Supports EAPD (External Amplifier Power Down) control for external amplifier
„ Supports 1.5V~3.3V scalable I/O for HD Audio link
„ Supports anti-pop mode when analog power AVDD is on and digital power is off
„ 48-pin LQFP ‘Green’ package
„ The ALC662-VC series is fully pin compatible with the ALC662, and both are pin-to-pin compatible with the ALC88x series and ALC262 series audio codecs 


• Desktop and mobile multimedia PCs
• Information Appliances (IA) Jotrin Electronics (and its e-commerce division: is an authorized Realtek distributor.

Technische Parameter

  • Hersteller
  • Verpackung
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Verpackung/Behälter
  • LQFP4

ALC662-VD0-GR Verwandte besondere

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  • **LENI***

    alles reibungslos abgelaufen, gute Ware, vielen Dank!

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Estimated Delivery Time: Apr 18 - Apr 23 days (choose Expedited at checkout).

Fracht & Zahlung


  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that ALC662-VD0-GR is the original manufacturer or agent of REALTEK?
We have a professional business development department to strictly test and verify the qualifications of REALTEK original manufacturers and agents. All REALTEK suppliers must pass the qualification review before they can publish their ALC662-VD0-GR devices; we pay more attention to the channels and quality of ALC662-VD0-GR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ALC662-VD0-GR chips? Including REALTEK original factory information, application, ALC662-VD0-GR pictures?
You can use Jotrin's intelligent search engine, or filter by Audio-ICs category, or find it through Realtek Semiconductor Corp Information page.
Q: Are the REALTEK's ALC662-VD0-GR price and stock displayed on the platform accurate?
The REALTEK's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ALC662-VD0-GR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ALC662-VD0-GR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ALC662VD0GR we delivered, we will accept the replacement or return of the ALC662-VD0-GR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ALC662-VD0-GR.
(3)The ALC662-VD0-GR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as ALC662-VD0-GR datasheet pdf, ALC662 pin diagram?
Need any After-Sales service, please feel free contact us:

Realtek Semiconductor Corp

Realtek Semiconductor Corp., located in the Hsinchu Science-based Industrial Park, Taiwan's "Silicon Valley" began with a small group of young, devoted engineers in 1987....

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