TDA7227 Overview
Description
TDA7227 is a mono AM/FM one chip tuner ICs which is designed for portable radios, clock radios and radio cassette recorders. FM RF IN GND1 FM MIXER AM MIXER VCC2 FM IF IN GND2 TUN LED AM IF IN 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 AM RF IN FM RF OUT V CC1 FM OSC AM OSC DET OUT BAND S/W AGC QUAD DET December 1992 1/5 This is advance info rmation on a new product now in development or undergoing evaluation.
