The NXP TDA8356 is an integrated circuit designed to meet the high standards of modern television electronics. This versatile chip is a full bridge vertical deflection output circuit intended for direct drive of the yoke of 110 degree and 90 degree colour deflection systems for field frequencies of 50 to 120 Hz. The device is packaged in a 9-lead SIL plastic power package with a heat sink to ensure optimal thermal performance.

Key Features

• High Efficiency: The TDA8356 offers a high level of efficiency, which makes it an ideal choice for reducing power consumption in television sets and similar applications.
• Vertical Amplifier: With an integrated vertical amplifier, this IC can directly drive the deflection yoke, simplifying circuit design and reducing external component count.
• East-West Modulation: It includes East-West modulation capability, which is essential for correcting the geometry of the displayed picture.
• Thermal Protection: The device comes with built-in thermal protection features that prevent damage from overheating, enhancing the longevity of the product.
• Flexible Supply Voltage: The TDA8356 operates over a wide supply voltage range, accommodating various design requirements and power supplies.
• Guard Circuit: An integrated guard circuit ensures stability and reliability of the deflection system.

Applications

The TDA8356 is primarily used in colour television sets, particularly those requiring high-quality vertical deflection systems. Its robust design also makes it suitable for use in monitors and other display technologies that need precise control over the vertical deflection of the screen.

Technical Specifications

• Supply voltage range: ±12.5 V to ±16 V
• Vertical deflection booster for 2 App (peak-to-peak) deflection currents
• Power-saving features for low power consumption
• Package: 9-lead SIL plastic power package
• Thermal protection and guard circuit integration
• East-West modulation output

For designers and engineers looking for a reliable and efficient solution for vertical deflection in their display systems, the NXP TDA8356 is a proven choice that delivers quality and performance.