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INTEGRATED CIRCUITS
DATA SHEET
TEA5591A AM/FM radio receiver circuit
Product specification File under Integrated Circuits, IC01 February 1990
Philips Semiconductors
Product specification
AM/FM radio receiver circuit
GENERAL DESCRIPTION
TEA5591A
The TEA5591A is a 24-pin integrated radio circuit, derived from the TEA5591 and is designed for use in AM/FM portable radios and clock radios. The TEA5591A differs from the TEA5591 in that it has: • Separate IF input pins for AM and FM • A split-up AM-IF stage (for distributed selectivity) • An LED driver indicator The main advantage of the TEA5591A is its ability to operate over a wide range of supply voltages (1.8 to 15 V) without any loss of performance.