Si4825-A10
Overview
The Si4825 is the entry level mechanical-tuned digital CMOS AM/FM/SW radio receiver IC that integrates the complete receiver function from antenna input to audio output. The Si4825 extends Silicon Laboratories multi-band tuner family, and further increases the ease and attractiveness of design radio reception to audio devices through small size and board area, minimum component count, and superior, proven performance.
- Worldwide FM band support (64-109 MHz)
- Worldwide AM band support (504-1750 kHz)
- SW band support (2.3-28.5 MHz)
- No manual alignment necessary
- Mono audio output
- Selectable support AM/FM/SW regional bands
- Enhanced FM/SW band coverage
- Automatic frequency control (AFC)
- Integrated LDO regulator
- 2.0 to 3.6 V supply voltage
