LA7840 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA7840 Datasheet PDF : 2 Pages
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Ordering number : ENN*5147C
LA7840
Monolithic Linear IC
Vertical Output IC
Overview
The LA7840 is a vertical deflection output IC for high-definition TV and CRT displays in systems that use a bus control
system signal-processing IC. This IC can directly drive (including the DC component) the deflection yoke from the
sawtooth wave output from the bus control system signal-processing IC. The color TV vertical deflection system
adjustment function can be controlled from the bus system when this IC is used in conjunction with a SANYO LA768X or
LA769XX series TV bus control system signal-processing IC.
The LA7840 provides a maximum deflection current of 1.8Ap-p, and thus is optimal for small to medium diameter CRTs.
Features
• Low power operation achieved by using integrated charge pump circuit
• Vertical output circuit
• Thermal protection circuit
• Excellent crossover characteristics
• Supports DC coupling
Package Dimensions
unit : mm
3075
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, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
92706 / 82504 JO IM/D1096HA(II)/61595HA(II) No.5147-1/2
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