FM Stereo Radio Module RDA5807M

Features of the FM tuner RDA5807m:

• All in one package, virtually no external components required
• CMOS technology
• Frequency band from 50 MHz to 115 MHz
• Adjustable pitch between channels - 200 kHz, 100 kHz, 50 kHz, 25 kHz
• Supports RDS / RBDS
• High-quality ADC
• The frequency synthesizer is fully integrated into the microcircuit
• Automatic gain control
• Digital adaptive noise reduction
• Support for audio output in both mono and stereo
• The signal strength indicator (RSSI) and SNR
• Bass Amplifier
• Sound control and mute function
• I2C digital interface
• 32 Ohm audio output
• Built-in LDO controller
• MSOP housing (10 pins)

Electrical parameters of FM tuner RDA5807m:

• The supply voltage is 3 volts (from 1.8 to 3.3 volts)
• The ambient temperature is 27 degrees Celsius (-20 to +75 degrees Celsius)
• Current consumption in operating mode - up to 21 mA
• Current consumption in sleep mode is 5 μA
• The coefficient of nonlinear distortion - 0,15 - 0,2%
• The maximum frequency of I2C is 400 kHz