Product Summary

The CS4202-JQZ is an AC 97 2.2 complaint stereo audio codec designed for PC multimedia systems. The CS4202-JQZ uses industry leading delta-sigma and mixed signal technology. Coupling the CS4202-JQZ with a PCI audio accelerator core logic supporting the AC 97 interface implement cost effective, superior quality audio solution. The CS4202 surpasses PC99, PC2001, and AC 97 2.2 audio quality standards.

Parametrics

CS4202-JQZ absolute maximum ratings: (1) Power Supplies: -0.3V to 5.5V (+3.3V DigitAL , +5.5V Digital Analog) ; (2) Total Power Dissipation: 1.25W (Supplies, Inputs, Outputs) ; (3) Input Current per Pin: -10 to 10mA ( (Except Supply Pins) ; (4) Output Current per Pin: -15mA to 15mA; (5) Analog Input voltage: -0.3V to AVdd +0.3V; (6) Digital Input voltage: -0.3V to DVdd +0.3V; (7) Ambient Temperature (Power Applied) : 0 to 70°C; (8) Storage Temperature: -65 to 150°C.

Features

CS4202-JQZ features: (1) AC 97 2.2 Compliant; (2) Exceeds the Microsoft PC 2001 Audio Performance Requirements; (3) Integrated High-Performance Headphone Amplifier; (4) On-chip PLL for use with External Clock Sources; (5) ntegrated High-Performance Microphone Pre-Amplifier; (6) Automatic Jack Sense through GPIO; (7) BIOS-Driver Interface for Audio Feature Configuration through Software; (8) S/PDIF Digital Audio Output; (9) Independent Simultaneous S/PDIF and Six Channel Audio Playback; (10) 20-bit Stereo Digital-to-Analog Converters; (11) 18-bit Stereo Analog-to-Digital Converters.

Diagrams

CS4202-JQZ Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
CS4202-JQZ
CS4202-JQZ
Cirrus Logic
Audio CODECs IC AC'97 w/Headphone Amp
Data Sheet
0-1: $2.95
1-25: $2.78
25-50: $2.75
50-100: $2.67
CS4202-JQZR
CS4202-JQZR
Cirrus Logic
Audio CODECs IC AC'97 w/Headphone Amplifier
Data Sheet
0-1545: $2.64