LM2427 Triple 80 MHz CRT Driver
April 1995
LM2427
Triple 80 MHz CRT Driver
General Description
The LM2427 is a high performance triple CRT driver for
simplifying color monitor designs The device contains three
large signal transimpedance amplifiers and provides direct
cathode drive capability A plastic power package and pin-
to-pin compatibility make the LM2427 ideal for new designs
or as a low cost replacement for designs using the LH2426
or CR5527
Features
Y
Y
Y
Y
Low-cost plastic power package
Typical rise fall times of 3 5 ns
80 MHz video bandwidth at 50 V
PP
with 8 pF load
Operation from 80V power supply
Applications
Y
Y
Y
CRT driver for color monitors
Drives CRT cathode directly
Pin-to-pin compatible with the LH2426 and CR5527
CRT drivers
Schematic and Connection Diagrams
(One Section)
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Top View
Order Number LM2427T
See NS Package Number MKT-TA12A
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C
1995 National Semiconductor Corporation
TL H 11967
RRD-B30M115 Printed in U S A