TDA18254AHN/C1S1:5

Video Processing Overview

The TDA18254AHN/C1S is a high-performance tuner integrated circuit manufactured by NXP Semiconductors. It operates within a frequency range of up to 1002 MHz and provides a gain of 7.5 dB. The device is designed for operation with a supply voltage of 3.3 V. It utilizes a QFN package with 48 terminals, specifically identified as LCC48,.27SQ,20. The component supports surface mount technology and functions within a commercial temperature range from -40 °C to +70 °C. It complies with RoHS standards and has a maximum slew rate of 295 mA.

Video Processing Feature Summary

• Integrated tuner functionality supporting broad frequency coverage
• Designed for low-voltage 3.3 V system applications
• Surface-mount compatible QFN packaging for compact designs

Video Processing Applications

• Consumer electronics tuners
• Digital television receivers
• Set-top box signal processing

Video Processing Procurement Notes

Verify the exact ordering code suffix against official NXP documentation to ensure correct package variant and tape-and-reel specifications. Confirm moisture sensitivity level and reflow soldering profile requirements prior to assembly. Check current lifecycle status to confirm availability for new production designs.

Video Processing Selection Notes

Select this component for applications requiring a single-chip tuner solution with moderate gain and wide bandwidth. Ensure the design accommodates the 48-pin QFN footprint and thermal dissipation needs. Verify compatibility with the target system's 3.3 V power rail and digital interface requirements.

Video Processing Part Context

This part belongs to the TDA1825x family of tuner ICs from NXP Semiconductors. These devices are engineered for consumer electronic markets, providing integrated RF tuning capabilities. The specific model denotes a commercial grade version with standard operating parameters suitable for mass-market consumer hardware.

Video Processing Replacement Considerations

Consult NXP official substitution guides for direct pin-compatible alternatives. Verify functional equivalence in frequency range and gain specifications before replacing.