TDA4858 Overview
plastic shrink dual in-line package; 32 leads (400 mil) GENERAL DESCRIPTION Vertical section TDA4858 Vertical amplitude independent of frequency DC controllable picture height, picture position and S-correction Differential current outputs for DC coupling to vertical booster. EW section Output for DC adjustable EW parabola DC controllable picture width and trapezium correction Optional tracking of EW parabola with...
TDA4858 Key Features
- Full Horizontal (H) plus Vertical (V) autosync capability
- pletely DC controllable for analog and digital concepts
- Excellent geometry control functions [e.g. automatic correction of East-West (EW) parabola during adjustment of vertical
- Flexible Switched Mode Power Supply (SMPS) function block for feedback and feed forward converters
- X-ray protection
- Start-up and switch-off sequence for safe operation of all power ponents
- Very good vertical linearity
- Internal supply voltage stabilization
- SDIP32 package. Synchronization inputs
- Can handle all sync signals (horizontal, vertical, posite and sync-on-video)