RDA5807FP Describe high RDA5807FP sensitivity, low noise, anti-interference ability, very few external components, small size, easy to use, _ the high bid. 76-108MHz FM bands worldwide compatible (76-91MHz, including Japan, America and Europe 87.5-108MHz). COMS process using a single-chip integrated circuits, power consumption is minimal. The built-in LDO regulator, low power consumption, wide voltage range (2.7-5.5VDC). High power 32Ω load audio output, headphone connections are direct, no external audio driver amplifier. Built-in high-precision A / D (analog to digital converter) and digital frequency synthesizer. I2C serial data communications bus interface, support for external reference clock input. Built-in noise reduction, soft mute, bass boost circuit design. RDA5807FP using SOP-16 package.