TDA4855 Description
The TDA4855 is a high performance and efficient solution for autosync monitors. The concept is fully DC controllable and can be used in applications with a microcontroller and stand-alone in rock bottom solutions. The TDA4855 provides synchronization processing, H + V synchronization with full autosync capability, and very short settling times after mode changes.
TDA4855 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
- Horizontal focus parabola with amplitude control
- 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