Features: ·High output.·Low power dissipation due to built-in pump-up circuit.·Few external components needed.·Thermal protection circuit built in.PinoutSpecifications Absolute maximum ratings Recommended supply voltageVCC [V] 24 Parameter Symbol Conditions Ratings Unit ...
LA7833: Features: ·High output.·Low power dissipation due to built-in pump-up circuit.·Few external components needed.·Thermal protection circuit built in.PinoutSpecifications Absolute maximum ...
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Absolute maximum ratings | |
---|---|
Recommended supply voltage VCC [V] |
24 |
Parameter | Symbol | Conditions | Ratings | Unit |
Maximum supply voltage | V6 max | (Pump-up block) | 30 | V |
V3 max | (Output block) | 62 | V | |
Deflection output current | I2 max | ±1.5 | Ap-o | |
Allowable power dissipation | Pd max | With arbitrarily large heat sink | 8.0 | W |
Operating temperature | Topr | 20 to +85 | °C | |
Storage temperature | Tstg | 40 to +150 | °C | |
Thermal resistance | j-c | 4 | °C/W |
The LA7833 is a monolithic linear IC for vertical deflection output for large color television sets that requires few external components and dissipates little power. When used in conjunction with the LA7620 series of video chroma deflection ICs, the LA7800 series of deflection ICs, and the LA7850 series of display ICs, it is possible to create a stable and compact vertical output deflection circuit.