TEA1112AT PDF File ( Datasheet )

INTEGRATED CIRCUITS DATA SHEET TEA1112; TEA1112A Low voltage versatile telephone transmission circuits with dialler interface Product speci cation Supersedes data of 1996 Feb 16 File under Integrated Circuits, IC03 1997 Mar 26 Philips Semiconductors Product speci cation Low voltage versatile telephone transmission circuits with dialler interface FEATURES Low DC line voltage; operates down to 1.6 V (excluding polarity guard) Voltage regulator with adjustable DC voltage Provides a supply f