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CODEC Supports Mobile Voice Apps

Suitable for use in a wide variety of mobile voice applications, the W681310 is a single-channel voice CODEC for a/d and d/a conversion. The chip includes complete pin-selectable µ-law and A-Law companders that comply with ITU-T G.711 and ITU-T G.712 specifications. Operating from a 3V supply, the device is said to exhibit low power consumption and accommodate system level customization. For prototyping, the W681310DK development kit provides tools for creating and testing an application on a single, standalone platform. Available in SOP and SSOP housings, price for the W681310 is $0.98 each/25,000 and evaluation samples are $15 each. The W681310DK kit is priced at $120. WINBOND ELECTRONICS CORP., San Jose, CA. (408) 544-2608.


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