ماژول رادیو FM استریو RDA5807M

Description:
"RRD-102V2.0" Stereo Radio Module (FM Stereo Radio Module)  is High sensitivity, low power consumption, small size FM stereo radio module. 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. Adopt RDA5807M (or RDA5802NM) of RDA Microelectronics, this circuit has few peripheral components and extremely low noise figure. It has the advantages of small size, low power consumption, low cost, simple application and wide range of use. It is a single-chip FM stereo radio module that is easy to use and highly cost-effective.
It is suitable for integration into your designs innovative.

Application:
Cellular handsets
 MP3, MP4 players
 Portable radios
PDAs, Notebook

Features:
Operation Voltage: 2.7 ~ 3.3 V
Current consumption: 20 mA
Frequencies receivable 50 to115MHz;
Communicate the interface I2C frequency up to 400 kHz
Supported output impedance: 32 ohm
small size: 11*11 mm
Frequency: 76-108MHz
data bus interface communication: I2C serial
Built-in high-precision A/D
digital frequency synthesizer
The thresholds for the change of frequency are: 25, 50, 100 or 200 kHz, depending on the desired range RDS support

Specification:
High sensitivity
low noise
strong anti-interference ability
few external components
extremely simple to use
support external reference clock input mode.
The integrated CMOS process single-chip integrated circuit has extremely low power consumption.
Built-in LDO adjustment, low power consumption, ultra-wide
Built-in noise cancellation, soft mute, bass enhancement circuit design.
without external audio driver amplification.
Simple application
low cost and high cost performance.