TEA5591A - NXP

TEA5591A AM/FM radio receiver

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 TEA559.

Features

• LED AM/FM indicator
• A DC AM/FM switch facility
• Three separate stabilizers to enable operation over a wide range of supply voltages (1.8 to 15 V)
• All pins (except pin 10) are ESD protected PACKAGE OUTLINE 24-lead shrink DIL; plastic (SOT234); SOT234-1; 1996 September 9. February 1990 2 Philips Semiconductors Product specification AM/FM radio receiver circuit QUICK REFERENCE DATA PARAMETER Supply voltage (pin 8) Total current consumption AM part FM part Operating ambient temperature range AM performance (pin 1) Sensitivity Signal-to-noise ratio AF output voltage Total harmonic distor.