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LA78041

Sanyo
Part Number LA78041
Manufacturer Sanyo
Description Signal-Processor
Published Nov 28, 2009
Detailed Description Ordering number : EN7966 LA78041 Monolithic Linear IC TV and CRT Display Vertical Output IC with Bus Control Support ...
Datasheet PDF File LA78041 PDF File

LA78041
LA78041

Overview
Ordering number : EN7966 LA78041 Monolithic Linear IC TV and CRT Display Vertical Output IC with Bus Control Support Overview The LA78041 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 LA78041 to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC.
Since the LA78041 provides a maximum deflection current of 2.
2Ap-p, it is optimal for large size CRTs.
Functions • Low power operation achieved by using integrated charge pump circuit.
• Vertical output circuit.
• Thermal protection circuit.
• Excellent crossover characteristics.
• Supports DC coupling.
Specifications Maximum Ratings at Ta = 25°C Parameter Pump-up block supply voltage Output block supply voltage Allowable power dissipation Deflection output current Thermal resistance Operating temperature Storage temperature Symbol +B2 max +B6 max Pd max I5 max θj-c Topr Tstg Conditions Mounted on an arbitrarily large heat sink.
Ratings 34 70 9 -1.
5 to +1.
5 3 -20 to +85 -40 to +150 Unit V V W Ap-o °C /W °C °C ■ Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage.
Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications.
■ SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed...


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