The W684386 four-channel codec is optimized for short-loop VoIP applications and supports four FXS telephone line interfaces on a single low-power device. The IC is said to deliver the industry’s best idle-channel noise and return loss performance.
The 128-QFP-packaged chip’s four-channel SLCC block supports programmable impedance matching and trans-hybrid balancing, helping ensure worldwide compliance. It incorporates programmable dc/dc controllers, which allow power consumption optimization on a per channel basis, and three evaluation boards are available. ($4.50 ea/10,000—samples available now.)
Winbond Electronics America , San Jose , CA
Sales 408-943-6666
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