LM2419T National Semiconductor, LM2419T Datasheet

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LM2419T

Manufacturer Part Number
LM2419T
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2419T

Driver Type
CRT
Operating Temperature (min)
-20C
Operating Temperature Classification
Commercial
Package Type
TO-220
Pin Count
11 +Tab
Mounting
Through Hole
Operating Supply Voltage (max)
85V
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2419T
Manufacturer:
Ns
Quantity:
2 800
Part Number:
LM2419T
Manufacturer:
NS/国半
Quantity:
20 000
C 1995 National Semiconductor Corporation
LM2419
Triple 65 MHz CRT Driver
General Description
The LM2419 contains three wide bandwidth large signal
amplifiers designed for large voltage swings The amplifiers
have a gain of
CRT monitors and is a low cost solution to designs conform-
ing to 1024 x 768 display resolution
The device is mounted in the industry standard 11-lead
TO-220 molded power package The heat sink is electrically
isolated and may be grounded for ease of manufacturing
and EMI RFI shielding
Schematic and Connection Diagrams
b
15 The device is intended for use in color
One Channel
TL H 11442
TL H 11442 – 1
Features
Y
Y
Y
Y
Y
Applications
Y
50 V
Rise Fall time 5 ns with 12 pF load
60 V
Pin and function compatible with LM2416
No low frequency tilt compensation required
CRT driver for SVGA IBM 8514 and 1024 x 768
display resolution RGB monitors
PP
PP
output swing at 65 MHz
output swing capability
See NS Package Number TA11B
Order Number LM2419T
RRD-B30M115 Printed in U S A
December 1994
TL H 11442 – 2

Related parts for LM2419T

LM2419T Summary of contents

Page 1

... Pin and function compatible with LM2416 Y No low frequency tilt compensation required Y Applications CRT driver for SVGA IBM 8514 and 1024 x 768 Y display resolution RGB monitors TL H 11442 – 1 Order Number LM2419T See NS Package Number TA11B December 1994 TL H 11442 – 2 RRD-B30M115 Printed ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage ( Storage Temperature ( STG Operating Case Temperature T b Case Lead Temperature (soldering 10 sec ) k ESD Tolerance Electrical Characteristics Unless otherwise specified the following specifications apply for V ...

Page 3

Typical Performance Characteristics (Continued Test Circuit Figure Pulse Response Test Circuit Figure 1 shows a typical test circuit for evaluation of the LM2419 The input signal is AC coupled into the input of LM2419 ...

Page 4

Application Hints (Continued) FIGURE 3 Typical Application Circuit (One Channel) IMPROVING RISE AND FALL TIMES Because of an emitter follower output stage the rise and fall times of the LM2419 are relatively unaffected by capacitive loading However the series resistors ...

Page 5

Application Hints (Continued) THERMAL CONSIDERATIONS LM2419’s transfer characteristic and power dissipation ver- sus DC input voltage is shown in Figure 5 Power supply current increases as the input voltage increases conse- quently power dissipation increases For the LM2419 the worst ...

Page 6

Application Hints (Continued) FIGURE 6 Typical VGA SVGA Application 11442 – 11 ...

Page 7

Application Hints (Continued) 7 ...

Page 8

... Italiano National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Order Number LM2419T NS Package Number TA11B 2 A critical component is any component of a life ...

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