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4866 / TDA4866 philips integrated circuit
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Full bridge current driven vertical deflection booster
Fully integrated, few external components
No additional components in combination with the deflection controller TDA485x, TDA4841PS
Pre-amplifier with differential high CMRR current mode inputs
High linear sawtooth signal amplification
High efficient DC-coupled vertical output bridge circuit
High deflection frequency up to 160 Hz
Power supply and flyback supply voltage independent adjustable to optimize power consumption and flyback time
Excellent transition behaviour during flyback
Guard circuit for screen protection.
The TDA4866 is a power amplifier for use in 90 degree colour vertical deflection systems for frame frequencies of 50 to 160 Hz. The circuit provides a high CMRR current driven differential input. Due to the bridge configuration of the two output stages DC-coupling of the deflection coil is achieved. In conjunction with TDA485x, TDA4841PS the ICs offer an extremely advanced system solution.
