TDA8361 scanning small signal processor

The TDA8361 is a highly integrated small-signal processing IC designed for use in color television receivers. It combines video, chrominance, and deflection processing functions in a single chip, significantly reducing the need for external components and simplifying circuit design . This IC delivers high performance, reliability, and compatibility with both PAL and NTSC color standards, making it a top choice for modern analog TV systems and video signal applications.

Key Features

• All-in-One Solution: Combines video, chrominance, and deflection processing.
• PAL/NTSC Compatible: Supports both color standards for global compatibility.
• Integrated Signal Handling: Includes luminance, chrominance, and synchronization circuits.
• Automatic Gain Control (AGC): Ensures stable video quality under varying signal conditions.
• RGB Output: Direct drive capability for CRT displays.
• Simplified Design: Reduces external components and overall board complexity.

Technical Specifications

• Supply Voltage: 8.0 V – 9.0 V
• Operating Frequency: ~10 MHz (typical)
• Video Input Level: 1 Vp-p
• RGB Output Levels: Adjustable
• AGC Range: 50 dB
• Operating Temperature Range: –20 °C to +70 °C
• Package Type: 40-pin DIP

Applications

• Color Television Receivers – Ideal for PAL/NTSC analog TV systems.
• Video Signal Processing – For composite and RGB video signal conditioning.
• Consumer Electronics – Integrated into home entertainment systems.
• Multimedia Equipment – Used in displays and video interface systems.

Why Choose the TDA8361

✔ Integrated video and deflection processing in one IC

✔ Reduces design complexity and cost

✔ Proven reliability for analog TV and video systems

✔ Widely supported for PAL/NTSC signal applications

Datasheet: For detailed technical information, refer to the TDA8361 Datasheet .