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.
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.
- Invertin Input
- Pump Up Out
- Output Stage VCC
- Non Inv.Input Multimedia Misc – Vertical Output IC
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
Multimedia Misc – Vertical Output IC