TDA18254HN/C1,557

TDA18254HN/C1,557 Product Details

Product Overview of TDA18254HN/C1,557

The TDA18254HN/C1,557 is a highly integrated TV tuner designed for both analog and digital television reception. This versatile tuner offers exceptional performance, including high sensitivity and low noise figure, making it an ideal solution for high-quality TV broadcasting applications. Its compact design and advanced features ensure seamless integration into various television and set-top box platforms.

Product Features of TDA18254HN/C1,557

• High Sensitivity: Ensures superior reception quality even in weak signal areas.

• Low Noise Figure: Minimizes interference, providing clear and stable signal processing.

• Wide Frequency Range: Supports a broad range of television broadcast frequencies.

• Integrated PLL: Enhances frequency stability and accuracy.

• Compact Package: Space-saving design for easy integration into various devices.

• Advanced Filtering: Improves signal clarity by reducing unwanted noise and signals.

Product Specifications of TDA18254HN/C1,557

Applications of TDA18254HN/C1,557

The TDA18254HN/C1,557 is suitable for a wide range of applications requiring high-performance TV tuning capabilities. Specific applications include:

• Television Sets: Provides high-quality analog and digital TV reception.

• Set-Top Boxes: Enhances the performance of cable, satellite, and terrestrial set-top boxes.

• PVRs and DVRs: Ensures reliable signal reception for personal and digital video recorders.

• PC TV Cards: Enables PCs to receive and process television broadcasts.

• Automotive Entertainment Systems: Delivers TV reception in in-car entertainment systems.

• Portable Media Devices: Integrates TV functionality into portable media players and devices.

Usage Scenarios 

The TDA18254HN/C1,557 is designed for scenarios where reliable and high-quality TV signal reception is critical. Specific usage scenarios include:

• Home Entertainment Systems: Integrated into televisions and set-top boxes for superior TV viewing experiences.

• Broadcast Equipment: Used in professional broadcasting equipment to ensure high-quality signal processing and distribution.

• Automotive Systems: Provides reliable TV reception in moving vehicles for entertainment systems.

• Portable Devices: Integrated into portable media players to provide users with TV viewing capabilities on the go.

• Computer Accessories: Enables desktop and laptop computers to function as TV receivers with high-quality signal processing.

Shipping Methods

• DHL Express: Known for fast, reliable international shipping with detailed tracking and insurance options, ideal for urgent deliveries.

• FedEx International Priority: Offers expedited delivery service with comprehensive tracking and reliable delivery times.

• UPS Worldwide Express: Provides guaranteed delivery with options for early morning, end-of-day, and custom clearance services.

• TNT Express: Features day-definite delivery services and extensive European coverage.

• EMS (Express Mail Service): An economical option with reasonable delivery times and wide global reach, suitable for less time-sensitive shipments.

Frequently Asked Questions

Q1: What are the typical applications of the TDA18254HN/C1,557?
A1: This tuner is typically used in television sets, set-top boxes, PVRs, DVRs, PC TV cards, automotive entertainment systems, and portable media devices.

Q2: What frequency range does the TDA18254HN/C1,557 support?
A2: It supports a frequency range of 42 MHz to 1002 MHz, making it suitable for a wide range of TV broadcast frequencies.

Q3: Can the TDA18254HN/C1,557 operate in high-temperature environments?
A3: Yes, it is designed to operate in temperatures ranging from -40°C to 85°C.

Q4: Is the TDA18254HN/C1,557 suitable for surface mounting?
A4: Yes, it comes in a 40-VQFN Exposed Pad package, which is suitable for surface mount technology.

Q5: What are the common shipping options for this product?
A5: Common international shipping options include DHL Express, FedEx International Priority, UPS Worldwide Express, TNT Express, and EMS.