Si4835-B30 Overview
Description
Automatic frequency control (AFC) - Integrated LDO regulator - 2.0 to 3.6 V supply voltage - Wide range of ferrite loop sticks and air loop antennas supported - 24-pin SSOP - RoHS-compliant - Supports station and stereo LED indicators - Direct volume control - Bass and treble tone control - Modules - Clock radios - Mini HiFi - Entertainment systems The Si4831/35-B30 is the 2nd generation mechanical-tuned digital CMOS AM/FM/SW radio receiver IC that integrates the complete receiver function from antenna input to audio output. Like other successful audio products from Silicon Labs, Si4831/35-B30 offers unmatched integration and PCB space savings with minimum external components and a small board area.
Key Features
- Worldwide FM band support (64–109 MHz)
- Worldwide AM band support (504–1750 kHz)
- SW band support (Si4835 only) (5.6–22 MHz)
- Excellent real-world performance
- EN55020-compliant
- No manual alignment necessary
- Flexible band selections
