Part Number : LA78141

Function : Vertical Output, Vertical Drive, Pump-up

Package : 220-7H pin type

Manufactures : Onsemi, Sanyo

Description : 

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.

Multimedia Misc - Vertical Output IC

  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 pinouts

LA78141 pinouts

Application Circuit
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 Applications : 

1. BUS Supported TV Display Vertical Output

Download :

LA78141 pdf
2021/09/29 15:13 2021/09/29 15:13