LA78040 Datasheet – TV and CRT Display Vertical Output IC

This post explains for the semiconductor LA78040.

The Part Number is LA78040.

The function of this semiconductor is TV and CRT Display Vertical Output IC.

Manufacturer: Sanyo

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LA78040 image


Ordering number : EN7879A Monolithic Linear IC LA78040 TV and CRT Display Vertical Output IC with Bus Control Support Overview The LA78040 is a vertical deflection output IC for high image quality TV and CRT displays that supports the use of a bus control system signal-processing IC. The sawtooth waveform from the bus control system signal-processing IC can directly drive the deflection yoke (including the DC component). Color TV vertical deflection system adjustment functions can be controlled over a bus system by connecting the LA78040 to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC. Since the LA78040 provides a maximum deflection current of 1.8Ap-p, it is optimal for small and medium size CRTs. Functions • Built-in pump-up circuit for low power dissipation. • Vertical output circuit. • Thermal protection circuit. Specifications Maximum Ratings at Ta = 25°C Parameter Pump-up block supply voltage Output block supply v […]

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LA78040 Datasheet

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