LM2415T National Semiconductor, LM2415T Datasheet

IC DRIVER MONOLITHIC TO-220-11

LM2415T

Manufacturer Part Number
LM2415T
Description
IC DRIVER MONOLITHIC TO-220-11
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2415T

Display Type
CRT
Current - Supply
13mA
Voltage - Supply
60 V ~ 85 V
Operating Temperature
-20°C ~ 100°C
Mounting Type
Through Hole
Package / Case
TO-220-11 (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Interface
-
Configuration
-
Digits Or Characters
-
Other names
*LM2415T

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2415T
Manufacturer:
NS/国半
Quantity:
20 000
© 1999 National Semiconductor Corporation
LM2415
Monolithic Triple 5.5 ns CRT Driver
General Description
The LM2415 is an integrated high voltage CRT driver circuit
designed for use in color monitor applications. The IC con-
tains three high input impedance, wide band amplifiers
which directly drive the RGB cathodes of a CRT. Each chan-
nel has its gain internally set to −14 and can drive CRT ca-
pacitive loads as well as resistive loads present in other ap-
plications, limited only by the package’s power dissipation.
The IC is packaged in an industry standard 11-lead TO-220
molded plastic power package. See Thermal Considerations
section.
Features
n Dissipates approximately 45% less power than the
Schematic and Connection Diagrams
LM2405
FIGURE 1. Simplified Schematic Diagram
(One Channel)
DS100978
DS100978-1
n Well matched with LM1279 and LM1282 video preamps
n 0V to 5V input range
n Stable with 0 pF–20 pF capacitive loads and inductive
n Convenient TO-220 staggered lead package style
n Standard LM240X Family Pinout which is designed for
Applications
n 1280 x 1024 Displays up to 75 Hz Refresh
n Pixel clock frequencies up to 135 MHz
n Monitors using video blanking
Note: Tab is at GND
peaking networks
easy PCB layout
Order Number LM2415T
Top View
DS100978-2
www.national.com
August 1999

Related parts for LM2415T

LM2415T Summary of contents

Page 1

... Convenient TO-220 staggered lead package style n Standard LM240X Family Pinout which is designed for easy PCB layout Applications n 1280 x 1024 Displays Refresh n Pixel clock frequencies up to 135 MHz n Monitors using video blanking Note: Tab is at GND Top View Order Number LM2415T DS100978-1 August 1999 DS100978-2 www.national.com ...

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 Bias Voltage Input Voltage Storage Temperature Range STG Electrical Characteristics (See Figure 2 for Test Circuit) Unless otherwise noted +80V, V ...

Page 3

Typical Performance Characteristics (25V-65V), Test Circuit - Figure 2 unless otherwise specified) DS100978-4 FIGURE OUT IN DS100978-5 FIGURE 4. Speed vs Temperature DS100978-6 FIGURE 5. LM2415 Pulse Response = + + ...

Page 4

... Q5. Application Hints INTRODUCTION National Semiconductor (NSC) is committed to provide ap- plication information that assists our customers in obtaining the best performance possible from our products. The follow- ing information is provided in order to support this commit- ment ...

Page 5

Application Hints (Continued) FIGURE 9. One Channel of the LM2415 with the Recommended Application Circuit OPTIMIZING TRANSIENT RESPONSE Referring to Figure 9 , there are three components (R1, R2 and L1) that can be adjusted to optimize the transient re- ...

Page 6

Application Hints (Continued) NSC Demonstration Board Figure 11 shows routing and component placement on the NSC LM1279/240X demonstration board. The schematic of the board is shown in Figure 10 . This board provides a good example of a layout that ...

Page 7

Application Hints (Continued) 7 www.national.com ...

Page 8

Application Hints (Continued) FIGURE 11. LM1279/240X Demo Board Layout www.national.com 8 DS100978-14 ...

Page 9

Application Hints (Continued) FIGURE 12. Trace Routing and Component Placement for Blue Channel Output DS100978-15 9 www.national.com ...

Page 10

... 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. NS Package Number TA11B Order Number LM2415T 2. A critical component is any component of a life ...

Related keywords