CS4297A-JQ

stereo audio codec, TQFP-48, AC’ 97 2.1

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Price:: US $1.20~1.80 / piece [Get Latest Price]

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	US $1.20~1.80

PartNumber:: CS4297A-JQ

Brand:: Cirrus Logic - Cirrus | Pack: TQFP | 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: 2011-05-13

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Part Number:CS4297A-JQ
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Product Summary

The CS4297A-JQ is an AC’97 2.1 compatible stereo audio codec designed for PC multimedia systems. Using the industry leading CrystalClear delta-sigma and mixed signal technology, the CS4297A-JQ enables the design of PC 99-compliant desktop, portable, and entertainment PCs. Coupling the CS4297A-JQ with a PCI audio accelerator or core logic supporting the AC’ 97 interface, implements a cost effective, superior quality, audio solution. The CS4297A-JQ surpasses PC 99 and AC ’97 2.1 audio quality standards.

Parametrics

Absolute maximum ratings: (1)Power Supplies: +3.3 V Digital: -0.3v to 6.0v; +5 V Digital: -0.3v to 6.0v; Analog: -0.3v to 6.0v; (2)Total Power Dissipation (Supplies, Inputs, Outputs): 1.25 W max; (3)Input Current per Pin (Except Supply Pins): -10 to 10 mA; (4)Output Current per Pin (Except Supply Pins): -15 to 15 mA; (5)Analog Input voltage: -0.3 to AVdd+0.3 V; (6)Digital Input voltage: -0.3 to DVdd +0.3V; (7)Ambient Temperature (Power Applied): -55 to 110 ℃; (8)Storage Temperature: -65 to 150 ℃.

Features

Features: (1)AC’ 97 2.1 Compatible; (2)Industry Leading Mixed Signal Technology; (3)20-bit Stereo Digital-to-Analog Converters; (4)18-bit Stereo Analog-to-Digital Converters; (5)Four Analog Line-level Stereo Inputs for LINE_IN, CD, VIDEO, and AUX; (6)Two Analog Line-level Mono Inputs for Modem and Internal PC Beep; (7)Dual Stereo Line-level Outputs for LINE_OUT and ALT_LINE_OUT; (8)Dual Microphone Inputs; (9)High Quality Pseudo-Differential CD Input; (10)Extensive Power Management Support; (11)Meets or Exceeds the Microsoft PC 99 Audio Performance Requirements ; (12)S/PDIF Digital Audio Output; (13)CrystalClear 3D Stereo Enhancement.