TEA6880 Description
ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Stereo decoder FM noise blanker AM noise blanker Multipath/fading detection and weak signal control Tone/volume control Source selector Loudness Volume 1 Treble Bass Volume 2 RSA selector Chime adder LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS I2C-BUS PROTOCOL Read mode: 2nd data byte Subaddress byte for write Write...
TEA6880 Key Features
- I2C-bus patible
- Digital alignment/adjustment via I2C-bus
- FM noise blanker sensitivity
- FM stereo noise canceller
- FM High Cut Control (HCC)
- FM stereo separation
- FM audio processing hold for RDS updating; holds the detectors for the FM weak signal processing in their present state
- FM bandwidth limiting; limits the bandwidth of the FM audio signal with external capacitors
- AM stereo input; AM stereo audio can be fed in at the pins for the de-emphasis capacitors; this will provide 8 dB of gai
- Volume 1 control from +20 to -56 dB in 1 dB steps; programmable 20 dB loudness control included