UTCTA7613AP

UTC TA7613AP LINEAR INTEGRATED CIRCUIT I-CHIP AM/FM RADIO IC DESCRIPTION UTC TA7613AP Is A One-Chip AM/FM Radio Integrated Circuit That Is Suitable For Portable Radio Applications. It Includes AM Amplifier, Local OSC, AM Mixer, AM/FM Amplifier, AM AGE, FM AGE Circuit And Also Class B Audio Power Amplifier. FEATURES *Low External Components Count. *Wide Operating Voltage : 3 - 13 V. *Internal Regulated Supply For Constant Current Operation. *DC Selection Of AM/FM Mode. DIP-16 BLOCK DIAGRAM AM/FM OUT AM IF OUT AM/FM IN HF GND IF bypass AGC bypass IF Detector IN +Vcc 4 3 2 1 16 15 14 13 Regulator AM/FM IF AM HF MIXER AM/FM discriminato Audio amplifier AM LO 5 AM local OSC 6 AM HF IN 7 HF bypass 8 9 10 11 12 Audio Audio in Ripple detector Suppression out Audio GND Audio power out UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R110-006,A UTC TA7613AP LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS(Ta=25°C) PARAMETER Supply Voltage Supply Current Power Dissipation Thermal Resistance Operating Temperature Storage Temperature SYMBOL VCC ICC PD RJ-A TOPX TSTG VALUE 11 44 600 100 -18 ~ +65 -40 ~ +125 UNIT V mA mW °C /W °C °C NOTE:Ta>25°C, DERATE WITH 10mW/°C UNLESS SPECIFIED. ELECTRICAL CHARACTERISTICS PARAMETER Quiescent Circuit Current SW1→FM,VCC=9V V Pin 16 ( FM ) Limiting Voltage Internal Regulated Voltage V Pin 16 ( AM) Signal to Noise Ratio Maximum Sensitivity Power Output Total Harmonic Distortion Voltage Gain GV S/N POUT THD V16(AM) VO SW1→A...