TDA9881HN/V5,118

Product Overview

Category

The TDA9881HN/V5,118 belongs to the category of integrated circuits (ICs) and is specifically designed for television applications.

Use

This product is used in television receivers to process audio and video signals, providing essential functions for TV signal reception and processing.

Characteristics

• Integrated circuit
• Designed for television applications
• Signal processing capabilities
• Compact package

Package

The TDA9881HN/V5,118 is typically available in a small outline package (SOP) or similar compact packaging suitable for integration into television receiver systems.

Essence

The essence of TDA9881HN/V5,118 lies in its ability to efficiently process audio and video signals in television applications, contributing to the overall performance of the TV receiver.

Packaging/Quantity

The product is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications and customer requirements.

Specifications

• Input Voltage: 3.3V
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOP-24
• Frequency Band: VHF/UHF

Detailed Pin Configuration

The TDA9881HN/V5,118 features a detailed pin configuration as follows: 1. Pin 1: Audio Output 2. Pin 2: SIF Input 3. Pin 3: FMPLL Filter 4. Pin 4: FMPLL Loop Filter 5. Pin 5: FMPLL Reference 6. Pin 6: FMPLL VCO 7. Pin 7: FMPLL Output 8. Pin 8: FMPLL Charge Pump 9. Pin 9: FMPLL Prescaler 10. Pin 10: FMPLL Divider 11. Pin 11: FMPLL Lock Detect 12. Pin 12: FMPLL Mute 13. Pin 13: Video Output 14. Pin 14: CVBS Input 15. Pin 15: Chroma Trap 16. Pin 16: Chroma Bandpass 17. Pin 17: Luminance Output 18. Pin 18: Y/C Input 19. Pin 19: I²C Bus Data 20. Pin 20: I²C Bus Clock 21. Pin 21: AGC Output 22. Pin 22: IF Input 23. Pin 23: VIF Output 24. Pin 24: VCC

Functional Features

The TDA9881HN/V5,118 offers the following functional features: - Audio and video signal processing - SIF input for sound IF processing - FMPLL for frequency synthesis - CVBS and Y/C input for video signal processing - Chroma and luminance signal processing - I²C bus interface for control and configuration

Advantages and Disadvantages

Advantages

• Comprehensive audio and video signal processing capabilities
• Integration of multiple functions in a single IC
• Suitable for television receiver applications
• Compact package for space-efficient designs

Disadvantages

• Limited to specific television signal processing applications
• May require additional external components for complete system integration

Working Principles

The TDA9881HN/V5,118 operates by receiving audio and video signals from the television tuner, processing them through its internal circuitry, and delivering the processed signals to the TV display and audio systems. The integrated FMPLL provides frequency synthesis for accurate signal reception and processing.

Detailed Application Field Plans

The TDA9881HN/V5,118 is ideally suited for use in various television receiver systems, including: - Analog CRT televisions - Digital-to-analog converter boxes - Set-top boxes - Analog/digital TV tuner cards

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the TDA9881HN/V5,118 include: - TDA9881HN/V5,119 - TDA9881HN/V5,120 - TDA9881HN/V5,121

In conclusion, the TDA9881HN/V5,118 is an integral component in television signal processing, offering comprehensive audio and video processing capabilities in a compact and efficient package.

[Word Count: 568]