Description
SI4730 chip
FM band (76-108MHz) and AM band (525-1710KHz) compatible.
Low noise, high sensitivity (2.2UV), anti-interference ability, fewer external components, small size
(11*11*2mm), extremely simple for use.
Built-in LDO power correction module, debug-free, low-voltage, low power consumption, wide power range(2.7-5.5V).
Phase-locked loop PLL frequency stabilization technology, DSP digital signal processors, digital FM ST decoder and digital frequency tuning function.
Built-in LDO power correction module. Debug-free, low cost, high performance-price ratio.
Advanced built-in VCO (Voltage-controlled Oscillation Frequency Synthesis), AFC (Automatic Frequency Control), AGC (Automatic Gain Control) circuit.
Programmable clock, digital volume control and noise suppression.
AM band support a wide range of ferrite rod antenna and loop antenna. FM support 10cm PCB board short antenna design.
General-purpose I2C (2-wire) bus control.
Intelligent firmware upgrade feature.
More Product Features
HS Code: 8501109101
Trademark: TJ
Standard: 102bc
Productivity: 50000PCS/Month
Unit Price/Payment: USD2.10/Piece
Origin: Si4730
Packing: 100PCS/Bag Plastic Salver
Min. Order: 100
Transportation: Express Company Hkbam,Hkram
Usage: Am/Fm Receiver
Type: Iic Control
Style: Wireless
Size: 11*11*2mm
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
