Professional IC Distribution & Technical Solutions

The TDA9103 is a deflection controller IC manufactured by STMicroelectronics (ST). Below are the factual specifications, descriptions, and features:

Descriptions:

The TDA9103 is a monolithic integrated circuit designed for use in monitor and TV deflection systems. It provides horizontal and vertical deflection control, synchronization processing, and other essential functions for CRT-based displays.

Key Features:

1. Horizontal Deflection Control:

• Automatic frequency control (AFC) for horizontal synchronization.
• Adjustable horizontal drive pulse width.
• Soft start/stop function.

2. Vertical Deflection Control:

• Sawtooth generator with adjustable amplitude and linearity.
• Vertical synchronization processing.
• Vertical blanking pulse generation.

3. Synchronization Processing:

• Composite sync input with noise immunity.
• Horizontal and vertical sync separation.

4. Protection Features:

• X-ray protection via shutdown circuit.
• Overvoltage protection.

5. Additional Functions:

• Adjustable horizontal and vertical position.
• I²C bus interface for control and configuration.

Specifications:

• Supply Voltage: Typically 12V (operating range specified in datasheet).
• Package: Typically available in DIP-20 or SO-20 packages.
• Operating Temperature Range: Industrial-grade range (e.g., -20°C to +85°C).

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics TDA9103 datasheet.

(Note: Always verify exact specifications with the manufacturer's documentation.)