Main features of the SI4735

VHF range: 64–108 MHz

LW range: 153–279 kHz

MW range: 520–1710 kHz

SW range: 2.3–21.85 MHz

PLL with integrated VCO

Automatic frequency control (AFC)

Automatic gain control (AGC)

Integrated LDO voltage regulator

Digital FM stereo decoder

Programmable reference frequency

Digital volume control

RDS support

Optional digital audio output

2 or 3 wire interface

Supply voltage 3.3 V typ.

Outline 3 x 3 x 0.55 (mm), 20 pin QFN