TDA8809T Overview
TDA8809T The TDA8809T is a bipolar integrated circuit which provides control signals for the radial motor. These control signals are generated from radial error signals received from a photo-diode signal processor (TDA8808), and velocity control signals from the control processor.
TDA8809T Key Features
- Tracking error processor with automatic asymmetry control
- AGC circuity with automatic start-up and wobble generator
- Tracking control for fast forward/reverse scan, search, repeat and pause functions
- Radial polarity
- tracks counting
- Possibility for car, home and portable