AR1019 radio module

1. Product Overview of Stereo Radio Module
Stereo Radio Module ( ) is a newly developed and produced FM stereo radio module with high sensitivity, low power consumption and ultra-small size. Using a fully digital process single chip. It has high receiving sensitivity, good IF selectivity, universal bus control, few peripheral application components, and low noise figure. It has the advantages of small size, low power consumption, low cost, simple application and wide range of use. It is a single-chip stereo radio module that is easy to use and extremely cost-effective.
2. Application scope of stereo radio module
Built-in full-band wireless receiving module for mobile phone, mobile phone, mobile phone, etc.
Stereo FM broadcasting system in public places such as industries, mining, enterprises, campuses, communities, tourist areas, etc.
, wireless audio and wireless stereo headphone functions.
Wireless FM radio such as navigation, TV broadcasting systems, etc.
, high-end game consoles and wireless audio electronic toys.
Stereo radio such as mobile phones, mobile phones, intercom systems, mobile radio devices, etc.
, and other peripheral applications.

3. Functional features of the stereo radio module
Adopting a universal module package, users can directly replace it without changing the circuit design.
, high sensitivity, low noise, strong resistance, 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, supports external reference clock input method.
, Fully integrated process single-chip integrated circuit, extremely power consumption Small.
, 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