W6811 Datasheet | Nuvoton Technology

W6811 SINGLE CHANNEL VOICECODEC 1. GENERAL DESCRIPTION The W6811 is a general-purpose single channel PCM CODEC with pin-selectable u-Law or A-Law panding. The device is pliant with the ITU G.712 specification. It operates off of separated analog (5V) and digital (3V) power supplies and is available in 24-pin SOG, and SSOP 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. temperature range of - 40C to +85C. W6811 performance is specified over the industrial The W6811 includes an on-chip precision voltage reference...