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 adopted has good sensitivity, high and medium frequency selectivity, universal bus control, few 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
Second application scope
Mobile and other built-in full-band wireless receiving modules.
Stereo FM broadcasting system in public places such as industrial and mining enterprises, campuses, residential areas, and tourist areas.
Wireless audio and wireless stereo headphone functions.
Navigation TV broadcast system and other wireless FM radio.
High-end game consoles and wireless audio electronic toys.
Stereo radio for mobile phones, intercom systems, mobile radio devices, etc. and other peripheral applications.
Three functional features
Using a universal module package, 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 easy to use.
Global band compatibility includes Japan, Europe and the United States.
Serial data bus interface communication supports external reference clock input mode.
Fully integrated process single-chip integrated circuit with extremely low power consumption.
Built-in high-precision/analog-to-digital converter and digital frequency synthesizer.
Built-in adjustment for low power consumption and 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.
Easy to apply, low in cost, and highly cost-effective.