TDA8359J/N2,112

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TDA8359J/N2,112

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規格

屬性 價值
Package Tube
ProductStatus Obsolete
MountingType Through Hole
Package/Case 9-SIP Exposed Tab, Formed Leads

概述

Description

The TDA8359J/N2,112 is a vertical deflection output integrated circuit (IC) commonly used in television and CRT monitor applications. It is designed to drive vertical deflection coils, handling both the drive and the output stages necessary for generating vertical deflection signals. The IC typically operates with a supply voltage in the range of approximately 10V to 30V and is capable of delivering high output currents needed for large deflection angles.
The TDA8359J/N2,112 incorporates features such as thermal protection and short-circuit protection to enhance the reliability and durability of systems in which it is used. It is known for its efficiency in converting the input signal into the necessary output to control the vertical position of the electron beam, ensuring stable and precise vertical scanning. The design of this IC includes internal circuitry for flyback voltage generation, which is crucial for its operation in scanning applications. Overall, it is a vital component in ensuring accurate vertical deflection in CRT displays.

Equivalent

The TDA8359J/N2,112 is a vertical deflection booster IC commonly used in CRT TV applications. Equivalent products might include the STV9302A, LA7845, LA7840, and AN5521, which serve similar purposes in vertical deflection circuits. However, equivalent components should be verified for compatibility in terms of pin configuration, electrical characteristics, and thermal performance according to the specific design requirements. Always consult the datasheets for precise matching.

Features

The TDA8359J is an integrated circuit designed for use in television vertical deflection systems. Here are some key features:
1. Vertical Deflection: It is primarily used for vertical deflection in television sets, handling the vertical scanning of CRT displays.
2. Efficiency: The IC is designed to be efficient, reducing power consumption and heat generation, which enhances the longevity of the device in which it's used.
3. High Output Current: Capable of delivering a high output current, making it suitable for driving larger CRTs.
4. Flyback Voltage: The IC supports high flyback voltage, contributing to its functionality in vertical deflection systems.
5. Protection Features: It includes built-in protection mechanisms against short-circuits and thermal overload, ensuring reliable operation.
6. Compatibility: The TDA8359J is generally compatible with various TV chassis designs, providing flexibility for manufacturers.
7. Compact Package: Comes in a compact package, which is beneficial for space-constrained designs.
These features make the TDA8359J a robust solution for managing vertical deflection in CRT televisions.

Pinout

The TDA8359J/N2,112 is a vertical deflection output integrated circuit often used in television and monitor applications. It typically comes in a 9-pin SIL (Single In-Line) package. Here is a concise description of the pin functions:
1. Pin 1 (Inverting Input): Receives the vertical drive signal.
2. Pin 2 (Non-Inverting Input): Connects to the feedback path from the deflection coil.
3. Pin 3 (Ground): Common ground for the circuit.
4. Pin 4 (Output Stage Supply Voltage): Supplies power to the output stage.
5. Pin 5 (Flyback Supply Voltage): Provides supply voltage during the flyback period.
6. Pin 6 (Output): Connects to the vertical deflection coil.
7. Pin 7 (Supply Voltage): Main supply voltage input.
8. Pin 8 (Oscillator Capacitor): Used for the timing capacitor of the internal oscillator.
9. Pin 9 (Oscillator Resistor): Used for the timing resistor of the internal oscillator.
This IC manages vertical deflection and is designed to drive the yoke directly, handling both the deflection and flyback periods.

Manufacturer

The TDA8359J/N2,112 is manufactured by NXP Semiconductors. NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands. The company specializes in the development and production of integrated circuits and related technologies, providing solutions for applications in automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer, and computing sectors.
NXP Semiconductors is known for its expertise in high-performance mixed-signal electronics, offering a wide range of products including microcontrollers, application processors, sensors, RF components, power management ICs, and security solutions. The company plays a significant role in the automotive industry, particularly in the areas of vehicle networking, secure car access, and in-vehicle entertainment. NXP is also a leader in secure identification solutions, providing technologies for smart cards, ePassports, and secure identity management.
In summary, NXP Semiconductors is a prominent player in the semiconductor industry, focusing on innovative and secure electronic solutions across a broad array of markets.

Application

The TDA8359J/N2,112 is an integrated circuit commonly used in vertical deflection systems of CRT displays, such as televisions and computer monitors. Its primary application areas include driving yoke coils in CRTs to control vertical deflection, ensuring proper display of images on the screen. It offers features like high efficiency, low power dissipation, and minimal external components, making it ideal for consumer electronics requiring reliable CRT vertical scanning. Additionally, it can be used in any application where vertical deflection is essential in display technologies, particularly those based on older CRT technology.

Package

The TDA8359J/N2,112 is typically housed in a SIL (Single In-line) package. This type of package is commonly used for integrated circuits where pins protrude from one side, designed to be mounted in a single row on a PCB (Printed Circuit Board).