ALC888

high-performance, 7.1+2 Channel High Definition audio code, QFP48, 3.3 to 5.5V, legacy analog mixer architecture

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Price:: US $1.56~1.76 / piece [Get Latest Price]

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	US $1.56~1.76

PartNumber:: ALC888

Brand:: Realtek Semiconductor - Realtek | Pack: QFP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-10-08

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Part Number:ALC888
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Product Summary

The ALC888 is an audio code. The device is a high-performance 7.1+2 Channel High Definition audio code 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)Power Supply, Digital Power for Core, DVDD: 3.0 to 3.6V, 3.3V typ; Digital Power for HDA Link, DVDD.IO: 1.5 to 3.6V, 3.3V typ; Analog, AVDDL 3.3 to 5.5V, 5.0V typ; (2)Ambient Operating Temperature, Ta: 0 - +70℃; (3)Storage Temperature, Ts: +125℃; (4)ESD (Electrostatic Discharge): Susceptibility Voltage; All Pins Pass: 3500V.

Features

ALC888 features: (1)All DACs support independent 16/20/24-bit, 44.1k/48k/96k/192kHz sample rate; (2)All ADCs support independent 16/20-bit, 44.1k/48k/96k sample rate; (3)All ADCs support independent 16/20/24-btt, 44.1k/48k/96k/192kHz sample rate (ALC888 Ver.C; (4)16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate; (5)16/20/24-bit S/PDIF-OUT supports 44.1k/48k/88.2k/96k/192kHz sample rate (ALC888 Ver.C); (6)16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate ; (7)Up to four channels of microphone array input are supported for AEC/BF application; (8)High-quality analog differential CD input; (9)Supports external PCBEEP input and built-in digital BEEP generator; (10)Software selectable 2.5V/3.75V VREFOUT; (11)Two jack detection pins each designed to detect up to 4 jacks ; (12)Supports legacy analog mixer architecture.