Part Number : LA7837

Function : Vertical Deflection Output IC

Package : SIP 13 Pin Type

Maker : SANYO , Panasonic

Pinouts :
LA7837 datasheet

Description :

The LA7837LA7838 are vertical deflection output ICs developed for use in high-grade TVs and displays.

The interlace and crossover distortion responses, in particular, have been greatly improved, allowing excellent picture quality on large size televisions and high precision interlace mode displays.


 Block Diagram



• Low power dissipation due to on-chip pump-up circuit.

• On-chip 50/60Hz vertical size control circuit.

• On-chip sawtooth wave generating circuit.

• On-chip driver circuit.

• Vertical output circuit.

• On-chip thermal protection circuit.

• Excellent interlace response.

• Excellent crossover response.

Applications :

Vertical deflection circuit with TV/CTR display drive

Datasheet PDF Download :
LA7837 pdf

Others datasheet of same file : LA7837,LA7838

2021/11/18 16:52 2021/11/18 16:52