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LM2438

Features: ` Well matched with LM1279 video preamp 0V to 5V input range` Stable with 020 pF capacitive loads and inductive eaking networks` Convenient TO-220 staggered lead package style` Standard LM243X Family Pinout which is designed for asy PCB layoutApplication· 1024 x 768 displays up to 60 Hz ...

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SeekIC No. : 004394844 Detail

LM2438: Features: ` Well matched with LM1279 video preamp 0V to 5V input range` Stable with 020 pF capacitive loads and inductive eaking networks` Convenient TO-220 staggered lead package style` Standard LM...

LM2438 Data Sheet

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Part Number:
LM2438
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

` Well matched with LM1279 video preamp 0V to 5V input range
` Stable with 020 pF capacitive loads and inductive eaking networks
` Convenient TO-220 staggered lead package style
` Standard LM243X Family Pinout which is designed for asy PCB layout


Application

· 1024 x 768 displays up to 60 Hz refresh
· Pixel clock frequencies up to 60 MHz
· Monitors using video blanking


Pinout

Connection Diagram


Specifications

If Military/Aerospace specified devices are required, lease contact the National Semiconductor Sales Office/ istributors for availability and specifications.
Supply Voltage (VCC)                                                    +90V
Bias Voltage (VBB)                                                        +16V
Input Voltage (VIN)                                                  0V to 6V
Storage Temperature Range (TSTG)             −65 to +150
Lead Temperature
(Soldering, <10 sec.)                                                    300
ESD Tolerance, Human Body Model                                2 kV
Machine Model                                                              250V


Description

The LM2438 is an integrated high voltage CRT driver circuit esigned for use in color monitor applications. The IC contains hree high input impedance, wide band amplifiers hich directly drive the RGB cathodes of a CRT. Each channel as its gain internally set to −14 and can drive CRT capacitive oads as well as resistive loads present in other applications, imited only by the package's power dissipation.

The LM2438 is packaged in an industry standard 9-lead TO-220 olded plastic power package. See Thermal Considerations ection.




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