RDA5807 FM STEREO MODULE R5807

Description

The RDA5807 FM Stereo Module is a compact, low-power FM receiver module designed for DIY electronics, radio projects, and embedded audio applications. It integrates a high-performance FM tuner, stereo decoder, and audio output circuitry in a single chip, making it ideal for portable radios, Arduino projects, and electronic hobby kits.

Features

I2C serial data bus interface communication, support external reference clock input mode.  The fully integrated COMS process single-chip integrated circuit has extremely low power consumption.  Built-in high-precision A/D (analog-to-digital converter) and digital frequency synthesizer.

Built-in LDO adjustment, low power consumption, ultra-wide voltage range (2.7-3.6VDC).  Built-in noise cancellation, soft mute, bass enhancement circuit design.  High-power 32Ω load audio output, direct earphone connection, no need for external audio driver amplification.

Specifications

Model: RDA5807

Frequency Range: 76–108 MHz

Voltage Supply: 2.0V – 3.6V

Interface: I2C (Two-Wire Serial Interface)

Audio Output: Stereo

Output Impedance: Supports headphone or amplifier input

Antenna: Requires external wire antenna for best reception