The LA7845-E is a high-performance vertical deflection output Integrated Circuit (IC) designed by ON Semiconductor, a leading provider of semiconductor-based solutions. This IC is specifically tailored for use in CRT television sets and is an essential component for driving the vertical deflection coil in such applications.
Key Features
- High Output Current: Capable of delivering a substantial output current, the LA7845-E ensures robust performance for driving the deflection coils.
- Thermal Protection: Integrated thermal protection circuitry helps prevent the IC from overheating, ensuring reliability and longevity of the component.
- Low Power Dissipation: Designed with efficiency in mind, the LA7845-E maintains low power dissipation, which contributes to the overall energy efficiency of the television set.
- Vertical Size Control: It includes vertical size control functionality, which allows for adjustments to the height of the displayed image, ensuring optimal viewing experience.
- Excellent Thermal Stability: The IC exhibits excellent thermal stability, maintaining consistent performance even under varying operating temperatures.
Applications
The LA7845-E is primarily used in CRT televisions, where it plays a critical role in the vertical deflection system. It is also suitable for use in other CRT-based display devices that require vertical deflection, such as oscilloscopes and arcade game monitors.
Technical Specifications
Parameter
Value
Maximum Output Current
1.8 A (Peak)
Power Supply Voltage
13 V
Operating Temperature Range
-20°C to +85°C
Package
SIP7H
Quality and Reliability
ON Semiconductor is committed to delivering high-quality products. The LA7845-E is manufactured under strict quality control measures to ensure that it meets the rigorous standards of the industry and provides reliable performance in all approved applications.
