LA7830

[No.17761 L _ A7830 Monolithic Linear IC ~LOR TV VERTICAL DEFLECTION OUTPUT CIRCUIT The LA7830 is a monolithic linear IC designed for small-aperture color TV vertical deflection output and has such features as greatly reduced number of external parts and low power dissipation. The LA7830 can be used in conjunction with the LA7620 series for video chroma deflection use and the ~~7800 series for deflection use and the LA7850 series for display use to form a stable and compact vertical output deflection circuit. LA7830 Equivalent Circuit Block Diagram and Pin Assignment 6 5 b.5 4 ; .a 3 2 Pdmax - 'ra ;1_ l/No heat sink -5 I I I=. I 0 20 0 60 lrg 160 Ambient Temperature,Ta - *C Sample Application Circuit 1 Vertical output of LA7820 LA7830 Sample Application Circuit 2 Vertical output of LA7620 .A7630 1 ~1% l Several 100's to lk' ohm r CR for OSC Combination depends on OSC mode. LA7620 1 Sample Application Circuit 3 Vertical output of LA7850 LA7030 No.1776-2/2 ...