S1A0429A01

FM 1 CHIP RADIO S1A0429A01 INTRODUCTION The S1A0429A01 is a monolithic integrated circuit designed for Portable FM radios. It consists of an RF input stage, mixer, IF, mute control and loop (earphone drive) Amp. It is suitable for a pocket-size radio. 16−SOP−225 FUNCTIONS • RF input stage • Mixer • Mute control • Local OSC • IF Amp • Earphone drive amp ...