TDA8809T Overview
Description
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.
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
- 4 - tracks counting
- Possibility for car, home and portable applications. QUICK REFERENCE DATA SYMBOL Supply VP Vex(+) Vext(-) Vext(+)
- Vext(-) IP Tamb PACKAGE OUTLINE 28-lead mini-pack; plastic (S028; SOT136A); SOT136-1; 1996 August
