Texas Instruments LM2470
The LM2470 is an integrated high voltage CRT driver circuit designed for use in high brightness color monitor applications. The IC contains three high input impedance, wide band amplifiers which directly drive the RGB cathodes of a CRT. Each channel has its gain internally set to −27 and can drive CRT capacitive loads as well as resistive loads present in other applications, limited only by the package's power dissipation.| Part No. | LM2470 |
|---|---|
| Datasheet | LM2470 Download |
| Manufacturer |  Texas Instruments |
| Description | Monolithic Triple 7.0ns High Swing CRT Driver |
| Buy | Stock & Price |
FEATURES
1●2 Well Matched to the LM1236/46 CMOS Preamplifiers
● Swing up to 60PP (15V - 75V)
● 0V to 3.75V Input Range
● Stable with 0–20 pF Capacitive Loads and Inductive Peaking Networks
● Convenient TO-220 Staggered Lead Package Style
● Maintains Standard LM246X Family Pinout which is Designed for Easy PCB Layout
APPLICATIONS
● 1024 x 768 Displays up to 85 Hz Refresh● Pixel Clock Frequencies up to 95 MHz
● Hi Brite Monitors Using Video Blanking
DESCRIPTION
The IC is packaged in an industry standard 9-lead TO-220 molded plastic power package. See the THERMAL CONSIDERATIONS section for more information. Schematic Diagram Figure 1. Simplified Schematic Diagram (One Channel) 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. 2 PRODUCTION DATA information is current as of publication date.
