This is a high sensitive, low power, ultra-small size of the FM stereo radio Receiver IC. Using RDA5807M (or RDA5802NM) from RDA Microelectronics, its circuit use fewer external components, the noise factor is minimal. a The wide range of advantages includes small size, low power consumption, low cost, simple application. It is an easy-to-use and possessed highly cost-effective single-chip FM stereo radio Circuit.

Applications:

• Mobile DVD, TV, MP3, MP4 and other built-in FM wide-band wireless receiver module.
• Industrial and mining enterprises, campus, residential, tourist areas and other public places, stereo FM radio system.
• Wireless audio and wireless stereo headset functionality.
• GPS navigation, TV broadcasting systems and other wireless FM radio.
• High-end game consoles and wireless audio electronic toys.
• Mobile phones, mobile phones, intercom systems, mobile radio devices stereo radio.
• PDAS and Notebook PC and other peripheral applications.

Features:

• High sensitivity, low noise, anti-interference ability, very few external components needed, , extremely simple to use.
  
• 76-108MHz FM band worldwide compatible (76-91MHz, including Japan, America and Europe 87.5-108.5MHz).
• I2C serial data communications bus interface, support for external reference clock input.
• CMOS technology fully integrated single-chip integrated circuits, power consumption is minimal.
• Built-in high-precision A / D (analog) and digital frequency synthesizer.
• Built-in LDO regulator, low power, wide voltage range (2.7-3.6VDC).
• Built-in noise reduction, soft mute, bass boost circuit design.
• High Power 32Ω load audio output, headphone connections are direct, no external audio driver amplifier.
• Application of simple, low cost, cost-effective.