The CXA1538M/N/S is high performance one-chip bipolar ICs designed for FM stereo/AM radios. These include an FM/AM front end, FM/AM IF amplifier, FM/AM detection output and FM stereo demodulator output. Features Low current consumption (In FM mode ID=11.0 mA, in AM mode 8.5 mA, VCC=6.0 V) Built-in LED drive circuit for tuning Built-in LED drive circuit for stereo indicator Built-in muting circuit for the FM band Few external parts Absolute Maximum Ratings (Ta=25 °C) Supply voltage VCC 14 V Operating temperature Topr to 60 °C Storage temperature Tstg to 150 °C Junction temperature Tjmax 125 °C Allowable power dissipation CXA1538M 30 pin SOP (Plastic) CXA1538S 30 pin SDIP (Plastic) Recommended Operating Conditions Supply voltage VCC to 9 Structure Bipolar silicon monolithic IC
