Product Details

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.

Products Features

     CMOS     single-chip     fully-integrated FM tuner

     Low power consumption

•      Total current consumption lower than 20mA at 3.0V power supply when under normal situation

     Support worldwide frequency band

•      50 -115 MHz

     Support flexible channel spacing mode

• 100KHz, 200KHz, 50KHz and 25KHz

     Support     RDS/RBDS    

     Digital     low-IF     tuner    

•      Image-reject     down-converter    

•      High performance A/D converter

•      IF selectivity performed internally

     Fully integrated digital frequency synthesizer

•      Fully integrated on-chip RF and IF VCO

•      Fully integrated on-chip loop filter

     Autonomous search tuning

     Support 32.768KHz crystal oscillator

     Digital auto gain control (AGC)

     Digital adaptive noise cancellation

•      Mono/stereo switch    

•      Soft mute    

•      High cut    

     Programmable     de-emphasis     (50/75μs)

     Receive signal strength indicator (RSSI) and SNR

     Bass     boost    

     Volume control and mute

     Line-level analog output voltage

     32.768     KHz     12M,24M,13M,26M,19.2M,38.4MHz Reference clock

     Only support 2-wire bus interface

     Directly support 32Ω resistance loading

     Integrated LDO regulator

•      2.7 to 3.3 V operation voltage

     MSOP－10pins

Products Applications

     Cellular     handsets    

     MP3,     MP4     players    

     Portable     radios    

     PDAs,     Notebook

Specifications

Actual product photos