W682310 Datasheet | Winbond

ADVANCED W682510/W682310 DUAL-CHANNEL VOICEBAND CODECS Publication Release Date: April 2005 -1- Revision A10 W682510/W682310 1. GENERAL DESCRIPTION The W682510 and W682310 are general-purpose dual channel PCM CODECs with pin-selectable μLaw or A-Law panding. The device is pliant with the ITU G.712 specification. It operates from a single power supply (+5V for the W682510, +3V for the W682310) and is available in 20-pin PDIP (W682510 only), SSOP, and 24-pin SOP package options. Functions performed include digitization and reconstruction of voice signals, and band limiting and smoothing filters required for PCM systems. The filters are pliant with ITU G.712 specification. The...