Winbond's W681360 is a new voice-band CODEC targeting a variety of next generation voice applications. Featuring superior standby power consumption, this device is the first linear CODEC in Winbond's growing family of voice CODEC solutions. With the emergence of VoIP as a major force in telecommunications, system designers are no longer constrained by the restrictions of traditional voice transmission and are turning more and more to linear voice digitisation.
The W681360 addresses that requirement by providing 13-bit linear A/D and D/A conversions in 2's complement data format. In addition, the device performs all band limiting and smoothing required for high performance voice coding, complying with the industry standard ITU-T G.712.
The W681360 has very low power consumption figures, particularly in the power-down and standby modes. These are typically, 0,09 µW and 0,003 mW respectively. It is offered in small footprint SOP, SSOP and TSSOP package options.
A full-featured development kit (W681360DK) is available that provides designers with a flexible, low-cost method for developing and testing applications on a single, standalone platform. The evaluation system (W681360ES) can also be used for rapid prototyping purposes.
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