TEA5551T

1-chip AM radio; ? Low voltage operation (VS = 1.8 V to 4.5 V)\n? Low current consumption (Itot = 5 mA at VS = 3 V)\n? All pins provided with ESD protectionAM part\n? High sensitivity (Vi = 1.5 μV for Vo = 10 mV)\n? Good IF suppression\n? Good signal handling (Vi(max) = 80 mV)\n? Switch for AM or other applications\n? Short waveband ( 40 MHz)AF part\n? A fixed integrated gain of 32 dB\n? Few external components required\n? Very low quiescent current\n? Low HF radiation and good AF overdrive performance\n? 0 to 20 kHz limited frequency response\n? 25 mW per channel output power in 32 ??;

GENERAL DESCRIPTION\nThe TEA5551T is a 1-chip monolithic integrated radio circuit which is designed for use as a pocket receiver with headphones in a supply voltage range (VS) of 1.8 V to 4.5 V.\nThe circuit consists of a complete AM part and dual AF amplifier with low quiescent current. The AF part has low radiation (HF noise) and good overdrive performance. The dual AF amplifier makes the device suitable for operation in an AM/FM stereo receiver with or without stereo cassette player. The IC has a 1-pin switch for AM or other applications.

TEA5551T

1-chip AM radio

TK5551

HighPerformance,LowPowerAtmelAVR8-bitMicrocontrollerAdvancedRISCArchitecture

TK5551

STANDARDREAD/WRITEIDTRANSPONDERWITHANTICOLLISION

TK5551

StandardRead/WriteIDTransponderwithAnti-collision

TK5551M-PP

StandardRead/WriteIDTransponderwithAnti-collision

TP5551

UltraLowNoise,3.5MHz,ZeroDrift,RRIOOp-amps

TP5551-CR

UltraLowNoise,3.5MHz,ZeroDrift,RRIOOp-amps

TP5551-SR

UltraLowNoise,3.5MHz,ZeroDrift,RRIOOp-amps

TP5551-TR

UltraLowNoise,3.5MHz,ZeroDrift,RRIOOp-amps