Ordering number : ENN*5148C
LA7841
Overview
Monolithic Linear IC
Vertical Output IC
The LA7841 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 LA7841 provides a maximum deflection current of 2.2Ap-p, and thus is optimal for large 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
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92706 / 82504 JO IM/D1096HA(II)/61595HA(II) No.5148-1/2
LA7841
Block Diagram
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PS No.5148-2/2
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