TEA5767 Stereo FM Radio Module with Detachable Antenna

The TEA5767 Stereo FM Radio Module with Detachable Antenna utilizes the TEA5767, a single-chip electronically tuned stereo FM radio designed for low voltage applications. This module features fully integrated Intermediate Frequency (IF) selectivity and FM demodulator functionalities.

Notably, the radio is adjustment-free, offering straightforward operation with minimal external components required. It can be easily tuned to various FM bands and seamlessly interfaced with Arduino Boards, Raspberry Pi, and Microcontrollers via the I2C interface.

Equipped with reverse polarity protection diode and power output filtering sensor, the module ensures operational safety and reliability. Additionally, it can be directly connected to the antenna interface, simplifying setup procedures. The inclusion of a multi-capacitor combined filter and a blue LED power indicator facilitates easy monitoring of the device’s on-off status.

Features:

1. With reverse polarity protection diode.
2. With a power output filtering sensor.
3. Directly plug antenna interface.
4. I2C bus communication.
5. Multi-capacitor combined filter.
6. Blue LED power indicator.
7. FM chip module TEA5767.
8. Onboard 3.5mm audio interface.
9. If connects with single-chip, only connect the Power Ground and two I2C communication cable.
10. LC harmonic oscillator uses a low cost fixed chip.
11. No need to adjust Intermediate frequency.
12. High sensitivity(low noise RF input amplifier).
13. High power auto gains control AGC circuit.
14. Soft Mute.3.5mm jack for external Antenna.