Si4730-D50 Datasheet Broadcast Am/fm Radio Receiver

Manufacturer: Silicon Laboratories

Overview: Si4730/31-D50 BROADCAST AM/FM RADIO RECEIVER.

Datasheet Details

Part number	Si4730-D50
Manufacturer	Silicon Laboratories
File Size	728.03 KB
Description	BROADCAST AM/FM RADIO RECEIVER
Datasheet	Si4730-D50-SiliconLaboratories.pdf

General Description

 Mobile Internet Devices  Tablets  USB FM radio  eBooks The Si4730/31-D50 is the fourth generation digtial CMOS AM/FM radio receiver IC from Silicon Labs.

The Si4730/31-D50 integrates the complete tuner function from antenna input to audio output.

Functional Block Diagram AMI AM ANT RFGND FM ANT FMI 2.7– 5.5 V VA GND LNA AGC LNA AGC LDO Si473x RDS (Si4731) LOW-IF DIGITAL AUDIO DOUT DFS GPO/DCLK ADC DAC DSP ADC DAC ROUT LOUT AFC CONTROL INTERFACE VD 1.62–3.6 V Ordering Information: See page 26.

Key Features

Worldwide FM band support (64.
108 MHz).
Worldwide AM band support (520.
1710 kHz).
Excellent real-world performance.
Integrated VCO.
Advanced AM/FM seek tuning.
AM/FM digital tuning.
Automatic frequency control (AFC).
Automatic gain control (AGC).
Digital FM stereo decoder.
Programmable AVC max gain.
Programmable de-emphasis.
Seven selectable AM channel filters.
Advanced audio processing.
No manual alignment.

Si4730-D50 Distributor & Price

Compare Si4730-D50 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from Silicon Laboratories

Part Number	Description
Si4730-D60	BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4730-B20	BROADCAST MULTI-BAND RADIO RECEIVER
Si4730-B20	BROADCAST AM/FM RADIO RECEIVER
Si4731-B20	BROADCAST MULTI-BAND RADIO RECEIVER
Si4731-B20	BROADCAST AM/FM RADIO RECEIVER
Si4731-D50	BROADCAST AM/FM RADIO RECEIVER
Si4731-D60	BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4734-B20	BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4734-D60	BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4735-B20	BROADCAST AM/FM/SW/LW RADIO RECEIVER