TDA18274HN/C1

Video Processing Overview

The TDA18274HN/C1 is a high-performance silicon tuner IC designed for terrestrial and cable TV reception. It supports both analog and digital signal processing, including DVB-T2 and DVB-C2 standards. The device operates on a single 3.3 V supply voltage and utilizes an I2C control interface. It is housed in a compact 40-HVQFN (6x6) package with exposed pad for surface mount installation.

Video Processing Feature Summary

• Supports worldwide multistandard terrestrial and cable capabilities
• Alignment-free operation simplifies manufacturing integration
• Integrated design for hybrid analog and digital signal tuning

Video Processing Applications

• Terrestrial TV reception systems
• Cable TV reception systems
• Professional video equipment

Video Processing Procurement Notes

Verify the specific suffix C1 against official NXP documentation to confirm pinout and electrical characteristics. Check current lifecycle status as components may be obsolete or subject to last-time buy notices. Ensure RoHS compliance requirements match project specifications before procurement.

Video Processing Selection Notes

Select this component for applications requiring integrated hybrid tuner functionality in a small form factor. Consider the 40-HVQFN package constraints for PCB layout. Verify that the I2C interface compatibility matches the system controller. Confirm power supply stability for the 3.3 V requirement.

Video Processing Part Context

This part belongs to the TDA182xx family of silicon tuners from NXP Semiconductors. These devices are engineered for broadcast reception markets. The TDA18274HN/C1 represents a specific variant optimized for dual-mode signal handling within consumer and professional video infrastructure.

Video Processing Replacement Considerations

Consult NXP official substitution guides for direct replacements. Verify pin-to-pin compatibility and electrical parameter equivalence. Generic substitutes may lack specific alignment-free features or standard support.