Overview
The TDA18273HN/C1,557 is a hybrid silicon tuner designed for terrestrial and cable TV reception, manufactured by NXP Semiconductors. This component is part of NXP's family of silicon tuners, which are known for their high performance and reliability in TV tuner applications. The TDA18273HN/C1,557 is packaged in a 40-pin HVQFN (Heat Enhanced Very Thin Quad Flat No-Lead) package, making it suitable for modern TV and set-top box designs that require compact and efficient solutions.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Part Number | TDA18273HN/C1,557 |
| Package | 40-pin HVQFN |
| Frequency Range | 48 MHz to 862 MHz (terrestrial), 48 MHz to 1002 MHz (cable) |
| Supply Voltage | 3.3 V |
| Operating Temperature | -20°C to +70°C |
| Pb-Free | Yes |
| EU RoHS Compliant | Yes |
| Halogen Free | Yes |
Key Features
- High sensitivity and selectivity for improved reception quality
- Low power consumption to reduce heat and increase system reliability
- Compact 40-pin HVQFN package for space-efficient designs
- Support for both terrestrial and cable TV frequencies
- Compliant with EU RoHS and halogen-free standards
Applications
The TDA18273HN/C1,557 is primarily used in TV and set-top box applications, including digital terrestrial TV (DTT) and cable TV systems. It is also suitable for use in other consumer electronics that require high-performance TV tuning capabilities.
Q & A
- What is the TDA18273HN/C1,557 used for? The TDA18273HN/C1,557 is a hybrid silicon tuner used for terrestrial and cable TV reception.
- Who manufactures the TDA18273HN/C1,557? The TDA18273HN/C1,557 is manufactured by NXP Semiconductors.
- What is the package type of the TDA18273HN/C1,557? The TDA18273HN/C1,557 is packaged in a 40-pin HVQFN package.
- What is the frequency range of the TDA18273HN/C1,557? The frequency range is 48 MHz to 862 MHz for terrestrial and 48 MHz to 1002 MHz for cable TV.
- Is the TDA18273HN/C1,557 Pb-free and EU RoHS compliant? Yes, the TDA18273HN/C1,557 is Pb-free and EU RoHS compliant.
- What is the operating temperature range of the TDA18273HN/C1,557? The operating temperature range is -20°C to +70°C.
- Is the TDA18273HN/C1,557 still in production? No, the TDA18273HN/C1,557 is no longer manufactured by NXP Semiconductors.
- What are the main applications of the TDA18273HN/C1,557? The main applications include digital terrestrial TV (DTT) and cable TV systems.
- What are the environmental compliance features of the TDA18273HN/C1,557? It is Pb-free, EU RoHS compliant, and halogen-free.
- Where can I find more detailed specifications for the TDA18273HN/C1,557? Detailed specifications can be found in the datasheet available on NXP's website or through distributors like Mouser and Digi-Key.
