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2022-09-24 23:33:15
TDA4863 - Vertical Deflection Booster...
Features · Power amplifier with differential input · Output current up to 3 (P - P) High vertical deflection frequency up to 200 Hz · High linear sawtooth signal amplification · Flyback generator:
- TDA4863J: Independently adjustable flyback supply voltage up to 60 V
- TDA4863AJ: Internally doubled supply voltage (supply voltage for DC coupled outputs only).
General Instructions
The TDA4863J and TDA4863AJ deflection booster frame frequencies are used in vertical deflection systems up to 200 Hz. The TDA4863J requires a separate flyback supply voltage, therefore, the supply voltage is independently adjustable to optimize power consumption and flyback time. The flyback supply voltage for the TDA4863AJ will double the supply voltage and is generated internally. Therefore, a separate flyback supply voltage is not necessary. Both circuits provide differential input stages and fit the TDA485X family of display deflection controllers. ......