Si4731-B20, Si4730-B20 - BROADCAST MULTI-BAND RADIO RECEIVER

Name: Si4731-B20
SKU: Si4731-B20-924300

Silicon Laboratories

📥 Download Datasheet

Si4731-B20 Datasheet Preview — This datasheet PDF includes multiple part numbers: Si4731-B20, Si4730-B20. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	Si4731-B20, Si4730-B20
Manufacturer	Silicon Laboratories
File Size	346.57 KB
Description	BROADCAST MULTI-BAND RADIO RECEIVER
Datasheet	Si4730-B20-SiliconLaboratories.pdf
Note	This datasheet PDF includes multiple part numbers: Si4731-B20, Si4730-B20. Please refer to the document for exact specifications by model.

Si4731-B20 Product details

Description

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. 5.5 V VDD GND LNA AGC LNA AGC LDO Si

Features

Worldwide FM band support.
EN55020 compliant (76.
108 MHz).
No manual alignment necessary.
Worldwide AM band support.
Programmable reference clock (520.
1710 kHz).
Volume control.
Excellent real-world performance.
Programmable soft mute control.
Freq synthesizer with integrated VCO.
RDS/RBDS processor (Si4731 only).
Advanced AM/FM seek tuning.
Optional digital audio output (Si4731.
Automatic frequency c.

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Published: Jun 19, 2015 |