LA78141 Datasheet PDF – Vertical deflection output IC – Sanyo

This is a vertical deflection output IC.

Part Number : LA78141, LA78141-E

Function : Vertical Output, Vertical Drive, Pump-up

Package : TO-220-7H Plastic Type

Applications : Bus Supported TV Display Vertical Output

Manufacturers : Sanyo Semiconductor

See the preview image and the PDF file for more information.


LA78141 image


The LA78141 is a vertical deflection output IC for high image quality TV and CRT displays that supports the use of a bus control system signal-processing IC.

The sawtooth waveform from the bus control system signal-processing IC can directly drive the deflection yoke (including the DC component). Color TV vertical deflection system adjustment functions can be controlled over a bus system by connecting the LA78141N to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC.

LA78141 datasheet pdf

LA78141 Pinout

  1. Invertin Input
  2. VCC
  3. Pump Up Out
  4. Gnd
  5. Ver.Out
  6. Output  Stage VCC
  7. Non Inv.Input Multimedia Misc – Vertical Output IC

Block Diagram

LA78141 pinout

LA78141 pinout

Absolute maximum ratings ( Ta=25°C )

1. Pump-up block supply voltage : +B2 max = 37.5 V
2. Ouput block supply voltage : +B6 max = 77 V
3. Allowalbe power dissipation : pd max = 9 W

LA78141 Application circuits

LA78141-E Application Circuit Example

LA78141 Circuit

Multimedia Misc – Vertical Output IC

LA78141-E image

 LA78141 Datasheet PDF

LA78141 pdf


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