Product Summary
The LA78040B is a vertical deflection output IC for TVs and CRT displays with excellent image quality that use a BUS control system signal processing IC. This IC can drive the direct (even including a DC component) deflection yoke with the saw tooth wave output from the BUS control system signal processing IC.
Parametrics
LA78040B absolute maximum ratings: (1)Pump-up block supply voltage +B2 max: 34 V; (2)Output block supply voltage +B6 max: 70 V; (3)Allowable power dissipation Pd max Mounted on an arbitrarily large heat sink: 9W; (4)Deflection output current I5 max: -1.4 to +1.4 Ap-o; (5)Thermal resistance θj-c: 3℃/W; (6)Operating temperature Topr: -20 to +85℃; (7)Storage temperature Tstg: -40 to +150℃.
Features
LA78040B features: (1)Low power dissipation due to built-in pump-up circuit; (2)Vertical output circuit; (3)Thermal protection circuit built in; (4)Excellent crossover characteristics; (5)DC coupling possible.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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LA78040B |
Other |
Data Sheet |
Negotiable |
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LA78040B-E |
ON Semiconductor |
Multimedia Misc |
Data Sheet |
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