TEA5767 radio module radio FM stereo radio module

TEA5767 radio module radio module

low-power electrically tuned FM stereo radio circuit, which integrates the internal frequency selection and demodulation net work,
it can be completely free.

High sensitivity (using low noise RF input amplifier)
frequency range from 76-108MHZ
high-Amplifier Automatic Gain Control (AGC) Circuit
low Cost Fixed Chip for LC Tuned Oscillation
FM intermediate frequency selection is completed internally, and the intermediate frequency is free of adjustment.
phase-locked loop tuning system
soft Mute, Stereo Noise Canceling (SNC), High Level Cut (HCC) can be turned off by bus

• power supply: 5V
• circuit board size: 31X30MM
• with power supply re verse protection diode
• Onboard with power output filter inductor
• multiple Capacitor Combination Filtering
• blue Power Indicator
• antenna port that can be plugged directly
• I2C bus communication
• FM FM chip module TEA5767
• the board uses the earphone power amplifier chip TDA1308 as the audio amplifier
• onboard 3.5MM audio interface can be directly connected to the headset amplifier, etc.
• Communication with the microcontroller as long as the power supply and 2 I2C communication lines can be connected.

  Onthe back of the circuit board, marked with I2C interface definition power interface definition, audio output, antenna interface.