INTEGRATED CIRCUITS
DATA SHEET
TEA1118; TEA1118A Versatile cordless transmisssion circuit
Product specification Supersedes data of 1996 Nov 26 File under Integrated Circuits, IC03 1997 Jul 14
Philips Semiconductors
Product specification
Versatile cordless transmisssion circuit
FEATURES • Low DC line voltage; operates down to 1.
6 V (excluding polarity guard) • Voltage
regulator with adjustable DC voltage • Provides a supply for external circuits • Symmetrical high impedance transmit inputs (62.
5 kΩ) with large signals handling capabilities [up to 1 V (RMS value) with less than 2% THD] • Receive amplifier for dynamic, magnetic or piezoelectric earpieces • AGC line loss compensation for tran...