RDA5807M RDA5802N radio module

Introduction to the radio module
The module is a high-sensitivity, low-power, ultra-small volume FM stereo radio module. The single-chip all-digital process used has high sensitivity, good intermediate frequency selectivity, universal bus control, fewer peripheral application components, and low noise coefficient. It has the advantages of small size, low power consumption, low cost, simple application and wide range of use. It is an easy-to-use and extremely cost-effective single-chip stereo radio module
2. Application scope
Built-in full-band wireless receiving module for mobile phones, mobile phone, mobile phone, etc.
Stereo FM broadcasting system in public places such as industries and mines, enterprises, campuses, communities, tourist areas, etc.
Wireless audio and wireless stereo headphone functions.
Wireless FM radio such as navigation and TV broadcasting systems.
High-end game consoles and wireless audio electronic toys.
Stereo radio for mobile phones, cell phones, intercom systems, mobile radio devices, etc. and other peripheral applications.
3. Functional Features
Using universal module packaging, users can directly replace it without changing the circuit design.
High sensitivity, low noise, strong anti-interference ability, few external components, small size (*), and extremely simple to use.
Global frequency band compatibility (including Japan, Europe and the United States.
Serial data bus interface communication, supporting external reference clock input method.
Fully integrated process single-chip integrated circuit, minimal power consumption. < br/> Built-in high-precision/(analog-to-digital converter) and digital frequency synthesizer.
Built-in adjustment, low power consumption, ultra-wide voltage range.
Built-in noise cancellation, soft mute, bass enhancement circuit Design.
High power load audio output, direct headphone connection, no need for external audio driver amplification.
Simple application, low cost, high cost performance.