TEA1062 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS DATA SHEET TEA1062; TEA1062A Low voltage transmission circuits with dialler interface Product specification Supersedes data of 1996 Dec 04 File under Integrated Circuits, IC03 1997 Sep 03 Philips Semiconductors Product specification Low voltage transmission circuits with dialler interface Features - Low DC line voltage; operates down to 1.6 V (excluding polarity guard) - Voltage regulator with adjustable static resistance - Provides a supply for external circuits - Symmetrical high-impedance inputs (64 kΩ) for dynamic, magnetic or piezoelectric microphones - Asymmetrical high-impedance input (32 kΩ) for electret microphones - DTMF signal input with confidence tone -...