Product Description:
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number alc888
BRAND Realtek Semiconductor [Realtek]
Packaging qfp
Date code 12+
Price 0.7~1.3usd
Summary QFP, 7.1+2 channel, high definition, audio codec, 3.0 to 3.6V, ten DAC channels
Description as follow:
The ALC888 is a high-performance 7.1+2 Channel and High Definition Audio Codec providing ten DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo outputs. The ALC888 integrates two stereo ADCs that can support a stereo microphone, and feature Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) technology.
Parametrics
ALC888 absolute maximum ratings: (1)Digital power for core, DVDD: 3.0 to 3.6V; (2)Digital power for HDA link, DVDD-IO: 1.5 to 3.6V; (3)Analog, AVDD: 3.3 to 5.5V; (4)Ambient Operating Temperature, Ta: 0 to +70℃; (5)Storage Temperature, Ts: +125℃.
Features
ALC888 features: (1)All DACs supports 44.1k/48k/96k/192kHz sample rate; (2)All ADCs support 44.1k/48k/96k sample rate; (3)16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate; (4)16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate ; (5)Up to four channels of microphone array input are supported for AEC/BF application; (6)High-quality analog differential CD input; (7)Supports external PCBEEP input and built-in digital BEEP generator; (8)Software selectable 2.5V/3.75V VREFOUT; (9)Two jack detection pins each designed to detect up to 4 jacks; (10)Supports legacy analog mixer architecture; (11)Wide range (–80dB to +42dB) volume control with 1.5dB resolution of analog to analog mixer gain; (12)Software selectable boost gain (+10/+20/+30dB) for analog microphone input; (13)All analog jacks are stereo input and output re-tasking for analog plug & play; (14)Built-in headphone amplifiers for each re-tasking jack; (15)Two GPIOs (General Purpose Input and Output) for customized applications.
Diagrams
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong Kong
Member Since: 29 August 2012
Total Leads:
537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
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