Si4731-B20 receiver equivalent, broadcast multi-band radio receiver.
* Worldwide FM band support
* EN55020 compliant
(76
–108 MHz)
* No manual alignment necessary
* Worldwide AM band support
* Progr.
* Table and portable radios
* Stereos
* Mini/micro systems
* CD/DVD players
* Portable media players.
The Si4730/31 is the first digital CMOS AM/FM radio receiver IC that integrates the complete tuner function from antenna input to audio output.
NCe-d3f1o-r34N-e3w5-DDe6si0gns
GPO1 GPO2/INT GPO3/DCLK
Ordering Information: See page 29.
Pin Assignment.
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