ماژول گیرنده FM استریو TEA5767

Description:
The TEA5767HN is a single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated Intermediate Frequency (IF) selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum of small and low-cost external components.

Applications:
Smart home appliances
Audio-visual equipment
MP3 Player
Portable VCD / DVD

Features:
High sensitivity due to integrated low-noise RF input amplifier
FM mixer for conversion to IF of the US/Europe (87.5 MHz to 108 MHz) and Japanese
(76 MHz to 91 MHz) FM band
Preset tuning to receive Japanese TV audio up to 108 MHz
RF Automatic Gain Control (AGC) circuit
LC tuner oscillator operating with low cost fixed chip inductors
FM IF selectivity performed internally
No external discriminator needed due to fully integrated FM demodulator
Crystal reference frequency oscillator; the oscillator operates with a 32.768 kHz clock
crystal or with a 13 MHz crystal and with an externally applied 6.5 MHz reference
frequency
The phase-locked loop (PLL) synthesizer tuning system
I2C-bus and 3-wire bus, selectable via pin BUSMODE
7-bit IF counter output via the bus
4-bit level information output via the bus
Soft mute
Signal dependent mono to stereo blend [Stereo Noise Cancelling (SNC)]
Signal dependent High Cut Control (HCC)
Soft mute, SNC and HCC can be switched off via the bus
Adjustment-free stereo decoder
Autonomous search tuning function
Standby mode
Two software programmable ports
Bus enable line to switch the bus input and output lines into 3-state mode