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TA2149BN - 3 V AM/FM 1 Chip Tuner

This page provides the datasheet information for the TA2149BN, a member of the TA2149BFN 3 V AM/FM 1 Chip Tuner family.

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Part number TA2149BN
Manufacturer Toshiba Semiconductor
File Size 243.60 KB
Description 3 V AM/FM 1 Chip Tuner
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TA2149BN/BFN TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA2149BN,TA2149BFN 3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System) TA2149BN, TA2149BFN are AM/FM 1 chip tuner ICs, which are designed for portable Radios and 3 V Head phone Radios. This is suitable for Digital Tuning System Applications. FM Local Oscillation Voltage is set up low relativity, for NEW FCC. TA2149BN Functions · · For NEW FCC. Suitable for combination with Digital Tuning System which is included IF Counter. · · Adjustable for IF count output sensitivity by external resistance of pin 17 (FM only). TA2149BFN One terminal type AM/FM IF count output for IF counter of Digital Tuning System. · · FM: 1.3375 MHz (1/8 dividing) AM: 450 kHz · · · · Built-in Mute Circuit for IF count output.
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