TEA5767 – FM Receiver Module

TEA5767 – FM Receiver Module

Based on the chip of the Philips TEA5767, this tiny module allows to realize, with the addition of very few external components, a stereo FM radio with reception frequency from 87.6 MHz to 108 MHz .. Used in MP3 players, MP4, mobile phones, etc.

The single-chip TEA5767/68 is a miniature, digitally tuned radio IC that utilizes an entirely new radio architecture concept that replaces passive components and complex circuitry, with on-board silicon, drastically reducing the overall bill of materials and making design-in easier. It requires zero external alignments, resulting in shorter design times and lower manufacturing costs due to simplified component placement and reduced logistics overhead. Also, being adjustment free, it delivers increased quality and reliability, both in manufacture and throughout its lifetime in your end application. As well as offering increased functionality in handheld devices, the radio IC is ideal for integration in a wide range of applications, where its minimal interaction with the rest of your application helps avoid reception / transmission interference. The TEA5767/68 also features very low power consumption and its small footprint makes it ideal for applications where board space is at a premium. Capable of tuning to European, US and Japanese FM bands, the TEA5767/68 does not need an external FM discriminator and handles IF selectivity entirely on-chip.

Features

  • High Sensitivity due to integrated low noise input amplifier
  • FM Mixer for conversion to IF
  • RF AGC (Automatic Gain Control) circuit
  • Standby Mode
  • Soft Mute
  • Autonomous search turning function
  • Adjustment free stereo decoder
  • Phase Locked Loop synthesizer turning system
  • Internal FM IF selectivity
  • LC Tuner Oscillator with low cost fixed chip inductors
  • Fully integrated FM demodulator
  • Crystal reference frequency oscillator

Specifications

  • Typical Operating Voltage : 3V
  • Operating Voltage Range : 2.5V ~ 5V
  • Frequency Range : 76MHz ~ 108MHz
  • Interface : I2C
  • Dimensions: 11.2 x 11 mm

Resources

The TEA5767 module costs ~$3 from various distributors online.

Please follow and like us:
Pin Share
About mixos

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

view all posts by admin
Subscribe
Notify of
guest

0 Comments
Inline Feedbacks
View all comments
Get new posts by email:
Get new posts by email:

Join 97,426 other subscribers

Archives