INTRODUCTION
The S1A2245X01 is a monolithic integrated circuit consisting of an FM IF amplifier and detector. It is suitable for car radios.

FUNCTIONS
• 3-stage IF amplifier
• Peak detector

FEATURES
• Suitable for FM car radios
• Wide operating supply voltage range: VCC = 8V − 14V
• High detector output voltage (VO = 500mV, Typ)
• Excellent AM rejection: AMR = 50dB (Typ)
• High sensitivity: VI (LIM) = 50dBµV (Typ)
• Simplified single coil tuning
• Low distortion (THD = 0.1 %: Typ)
• Minimum number of external parts required