CXA1619BS PDF Datasheet

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Description

This is FM/AM Radio. CXA1619BM, BS FM, AM Radio For the availability of this product, please contact the sales office. Description CXA1619BM, BS is a one-chip FM, AM radio IC designed for radio-cassette tape recorders and headphone tape recorders, and has the following functions. Features Small number of peripheral components. Low current consumption (VCC=3 V) For FM : ID=5.8 mA (Typ.) For AM : ID=4.7 mA (Typ.) Built-in FM, AM select switch. Large output of AF amplifier. EIAJ output=500 mW (Typ.) when VCC=6 V, load impedance 8 Ω Function FM section RF amplifier, Mixer and OSC (incorporating AFC variable capacitor). IF amplifier Quadrature detection Tuning LED driver AM section RF amplifier, Mixer and OSC (with RF AGC) IF amplifier (with IF AGC) Detector Tuning LED driver AF section Electronic volume control Structure Bipolar monolithic IC Absolute Maximum Ratings (Ta=25 °C) Supply voltage VCC 14 V Operating temperature Topr 10 to +60 °C Storage temperature Tstg 50 to +125 .