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Realtek ALC888-GR
Consumer IC
Brands: REALTEK SEMICONDUCTOR CORP
Mfr.Part #: ALC888-GR
Datasheet: ALC888-GR Datasheet (PDF)
Package/Case: LQFP-48
Features
- High-performance DACs with 97dB SNR (A-Weighting), ADCs with 90dB SNR (A-Weighting)Meets premium performance requirements for Microsoft WLP 3.10ALC888 Ver.C meets future WLP performance requirements (effective from 01 June 2008)Ten DAC channels support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel outputTwo stereo ADCs support one stereo microphone and one legacy mixer recording simultaneouslyAll DACs support independent 16/20/24-bit, 44.1k/48k/96k/192kHz sample rateAll ADCs support independent 16/20-bit, 44.1k/48k/96k sample rateAll ADCs support independent 16/20/24-btt, 44.1k/48k/96k/192kHz sample rate (ALC888 Ver.C)16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate16/20/24-bit S/PDIF-OUT supports 44.1k/48k/88.2k/96k/192kHz sample rate (ALC888 Ver.C)16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rateUp to four channels of microphone array input are supported for AEC/BF applicationHigh-quality analog differential CD inputSupports external PCBEEP input and built-in digital BEEP generatorSoftware selectable 2.5V/3.75V VREFOUTTwo jack detection pins each designed to detect up to 4 jacksSupports legacy analog mixer architectureWide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gainSoftware selectable boost gain (+10/+20/+30dB) for analog microphone inputAll analog jacks are stereo input and output re-tasking for analog plug & playBuilt-in headphone amplifiers for each re-tasking jackTwo GPIOs (General Purpose Input and Output) for customized applicationsSupports anti-pop mode when analog power AVDD is on and digital power is off.Supports stereo digital microphone interface for improved voice quality48-pin LQFP ‘Green’ package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | REALTEK SEMICONDUCTOR CORP |
| Package Description | , | Reach Compliance Code | |
| HTS Code | 8542.39.00.01 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
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.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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.
Part points
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The ALC888-GR chip is a high-performance audio codec designed for use in PCs and other consumer electronics devices. It supports high-definition audio playback and recording, as well as various audio processing features. The ALC888-GR offers excellent sound quality and is commonly used in sound cards and integrated audio solutions.
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Equivalent
Some equivalent products of the ALC888-GR chip include ALC888S-GR, ALC888DD-GR, and ALC888S-VD2-GR. These chips are also audio codecs produced by Realtek and offer similar features and functionalities to the ALC888-GR. -
Features
The ALC888-GR is a high-performance audio codec with 7.1-channel surround sound support, 24-bit resolution, 192kHz sample rate, and a 16/20/24-bit recording/playback. It also features advanced audio technologies such as noise suppression, echo cancellation, and frequency equalization for crystal-clear sound quality. -
Pinout
The ALC888-GR is a high-performance 7.1+2-channel High Definition Audio Codec with a 48-pin QFN package. It supports 2, 6, or 8 channels of audio output and incorporates Realtek proprietary converter technology to achieve 97dB dynamic range playback quality. Additionally, it is compatible with Windows Vista premium desktop and mobile PCs. -
Manufacturer
The ALC888-GR is manufactured by Realtek Semiconductor Corp. Realtek is a Taiwanese company specializing in integrated circuit design and produces a wide range of semiconductor products, including audio codecs, network chips, and card reader controllers. They're known for their expertise in audio technology, providing solutions for various consumer electronics like computers, smartphones, and audio peripherals. -
Application Field
The ALC888-GR is commonly used in various electronic devices, including computer motherboards, sound cards, home entertainment systems, and portable media players. It is utilized for high-quality audio playback and recording, providing users with a rich multimedia experience in both professional and consumer settings. -
Package
The ALC888-GR chip is a surface-mount, QFN (Quad Flat No-leads), and size is 9mm x 9mm x 0.9mm.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
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