Overview
The TDA18275AHN/C1518 is a hybrid silicon tuner integrated circuit designed by NXP USA Inc. for terrestrial and cable TV reception. This component is part of the TDA18275 series, which is optimized for both analog and digital TV signal processing. Although the specific model TDA18275AHN/C1518 is no longer in active production, it remains relevant for existing systems and legacy designs.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Part Number | TDA18275AHN/C1518 |
| Package | 32-HVQFN (5x5) |
| Interface | I2C |
| RoHs Status | Compliant |
| Moisture Sensitivity Level (MSL) | Not specified |
| REACH Status | Compliant |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Key Features
- Hybrid Silicon Tuner: Designed for terrestrial and cable TV reception, supporting both analog and digital TV standards.
- LOW IF (LIF) Signal Output: Delivers a low intermediate frequency signal to a demodulator for analog TV and/or a channel demodulator for digital TV.
- I2C Interface: Supports I2C communication for configuration and control.
- Compact Package: Available in a 32-HVQFN (5x5) package, suitable for space-constrained designs.
Applications
The TDA18275AHN/C1518 is primarily used in TV tuner applications, including:
- Terrestrial TV Reception: Supports various analog and digital terrestrial TV standards.
- Cable TV Reception: Compatible with cable TV systems for both analog and digital signals.
- Set-Top Boxes: Used in set-top boxes and other consumer electronics requiring TV tuner functionality.
- Digital Video Recorders (DVRs): Integrated into DVRs for recording and playback of TV content.
Q & A
- What is the primary function of the TDA18275AHN/C1518?
The primary function is to act as a hybrid silicon tuner for terrestrial and cable TV reception, supporting both analog and digital TV standards. - What package type is the TDA18275AHN/C1518 available in?
The component is available in a 32-HVQFN (5x5) package. - Does the TDA18275AHN/C1518 support I2C communication?
Yes, it supports I2C communication for configuration and control. - Is the TDA18275AHN/C1518 RoHs compliant?
Yes, it is RoHs compliant. - What are the typical applications of the TDA18275AHN/C1518?
Typical applications include terrestrial TV reception, cable TV reception, set-top boxes, and digital video recorders (DVRs). - Is the TDA18275AHN/C1518 still in active production?
No, the TDA18275AHN/C1518 is no longer in active production but can still be used in legacy designs and existing systems. - What is the ECCN for the TDA18275AHN/C1518?
The ECCN is EAR99. - What is the HTSUS code for the TDA18275AHN/C1518?
The HTSUS code is 8542.39.0001. - Where can I find detailed documentation for the TDA18275AHN/C1518?
Detailed documentation, including datasheets and design files, can be found on the NXP website and other authorized distributors. - What signal does the TDA18275AHN/C1518 output to the demodulator?
The TDA18275AHN/C1518 outputs a low intermediate frequency (LIF) signal to the demodulator.
