Features: ·Low external components count.·Wide operating voltage : 3 - 13 V.·Internal regulated supply for constant current operation.·DC selection of AM/FM mode.Specifications PARAMETER SYMBOL VALUE UNIT SUPPLY VOLTAGE VCC 11 V SUPPLY CURRENT ICC 44 mA P...
UTCKA22427: Features: ·Low external components count.·Wide operating voltage : 3 - 13 V.·Internal regulated supply for constant current operation.·DC selection of AM/FM mode.Specifications PARAMETER S...
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Features: · Dual equalizer amplifier with built-in ALC circuit· Low noise VNI=1.0mV(Typical)· High...
PARAMETER |
SYMBOL |
VALUE |
UNIT |
SUPPLY VOLTAGE |
VCC |
11 |
V |
SUPPLY CURRENT |
ICC |
44 |
mA |
POWER DISSIPATION |
PD |
600 |
mW |
THERMAL RESISTANCE |
RJ-A |
100 |
/W |
OPERATING TEMPERATURE |
TOPX |
-18~65 |
|
STORAGE TEMPERATURE |
TSTG |
-40~125 |
The UTCKA22427 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.