ka22427 Unisonic Technologies, ka22427 Datasheet
ka22427
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ka22427 Summary of contents
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... UTC KA22427 LINEAR INTEGRATED CIRCUIT I-CHIP AM/FM RADIO IC DESCRIPTION UTC KA22427 is a one-chip AM/FM radio integrated circuit that is suitable for portable radio applications. 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 : ...
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... UTC KA22427 LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Quiescent Circuit ICCQ Current Pin 16 Terminal V16(FM) Voltage Limiting Voltage VIN(lim) Internal Regulated VCC Voltage Pin 16 Voltage V16(AM) Signal to Noise VO SW1→AM,VCC=12V,VIN=37dB Ratio Maximum Sensitivity S/N Power Output POUT SW2→8Ω,VCC=5.5V,f=1KHZ ...
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... UTC UNISONIC TECHNOLOGIES CO., LTD. V13 470 µ 470 µ 4.7kΩ 0.001 µF 10pF UTC KA22427 22kΩ 0.022 µF 0.01 µ 0.047 µF 51pF 3 50Ω ...