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UTCKA22427

Unisonic Technologies
Part Number UTCKA22427
Manufacturer Unisonic Technologies
Description I-CHIP AM/FM RADIO IC
Published Apr 16, 2005
Detailed Description UTC KA22427 DESCRIPTION LINEAR INTEGRATED CIRCUIT I-CHIP AM/FM RADIO IC UTC KA22427 is a one-chip AM/FM radio integra...
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UTCKA22427
UTCKA22427

Overview
UTC KA22427 DESCRIPTION LINEAR INTEGRATED CIRCUIT I-CHIP AM/FM RADIO IC UTC KA22427 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 IF OUT AM/FM IN HF GND IF bypass AGC bypass AM/FM OUT 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 ...


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