RDA5807M FM Stereo Module Radio Module RRD-102V2.0 Wireless Module

The RDA5807M series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated synthesizer, IF selectivity, RDS/RBDS and MPX decoder.

The tuner uses the CMOS process, support multi-interface and require the least external component. All these make it very suitable for portable devices.

The RDA5807M series has a powerful low-IF digital audio processor, this make it have optimum sound quality with varying reception conditions.

The RDA5807M series support frequency range is from 50MHz to 115MHz.

76-108 Mhz Stereo FM receiver

Digital low-IF tuner

Digital auto gain control (AGC)

Fully integrated digital frequency synthesizer

Onboard 32.768KHz crystal oscillator

Programmable de-emphasis (50/75 µs)

Receive signal strength indicator (RSSI)

Output Impedance: 32Ω

Supply voltage 2.7V to 5.5V

Low power consumption 17.5mA at 3.3V

I2C control interface

Interface supply voltage 1.5 to 3.6V

Integrated volume control

2 programmable outputs (GPIO, interrupt or stereo indicator)