Product Summary

The CXA1538N is a high performance one-chip bipolar IC designed for FM stereo/AM radio. These include an FM/AM front end, FM/AM IF amplifier, FM/AM detection output and FM stereo demodulator output.

Parametrics

CXA1538N absolute maximum ratings: (1)Supply voltage, VCC: 14 V; (2)Operating temperature, Topr: 0 to +60℃; (3)Storage temperature, Tstg: -55 to +150℃; (4)Junction temperature, Tjmax: 125℃; (5)Allowable power dissipation, PD: 410 mW.

Features

CXA1538N features: (1)Low current consumption (In FM mode ID=11.0 mA, in AM mode 8.5 mA, VCC=6.0 V); (2)Built-in LED drive circuit for tuning; (3)Built-in LED drive circuit for stereo indicator; (4)Built-in muting circuit for the FM band; (5)Few external parts.

Diagrams

CXA1538N block diagram

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CXA1538N
CXA1538N

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Data Sheet

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