Overview
The TEF7000HN/V3,557 is a high-performance digital low-IF car radio front-end tuner manufactured by NXP Semiconductors. This component is designed for integration into automotive car radio systems, offering advanced tuning capabilities and robust signal processing. Introduced on November 12, 2012, the TEF7000HN/V3,557 complies with industry standards such as AEC-Q100 and EU RoHS 2011/65/EU, 2015/863, ensuring reliability and compliance in automotive applications.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Package Type | SOT619-1 (HVQFN48) | Pin Count | 48 |
| Supply Voltage | 5 V | Current Consumption | 80 mA |
| Power Consumption | 400 mW | RoHS Status | Pb-free |
| Compatibility | HD Radio and DRM compatible | Packing | Tray, Bakeable, Multiple in Drypack |
| Dimensions | 7 x 7 x 0.85 mm | Status | End of Life |
Key Features
- Global Receiver Approach: The TEF7000HN/V3,557 incorporates a global receiver approach, supporting HD Radio and DRM compatibility.
- Embedded IF Signal Processing: This tuner integrates critical RF functionality, including embedded IF signal processing, which simplifies system design and reduces the need for external components.
- Low Power Consumption: It operates with a low power consumption of 400 mW using a single 5 V supply voltage.
- Compact Package: The SOT619-1 (HVQFN48) package is compact and suitable for integration in limited space automotive applications.
- No Hardware Alignments: The design eliminates the need for hardware alignments and pre-aligned components, making implementation simpler and cost-effective.
- Reduced External Components: It minimizes the need for external components such as VCO coil, varicap diode, FM antenna varicap diode, FM and AM PIN diodes, AM JFET LNA, IF transformer coil, and ceramic filter(s).
Applications
The TEF7000HN/V3,557 is primarily designed for integration in car audio systems, providing FM/AM radio tuning capabilities. Its advanced features and compact design make it an ideal choice for automotive radio applications, ensuring high-quality radio reception and efficient system integration.
Q & A
- Q: What is the TEF7000HN/V3,557 used for?
A: The TEF7000HN/V3,557 is a digital low-IF car radio front-end tuner used for FM/AM radio tuning in automotive car radio systems.
- Q: Who is the manufacturer of the TEF7000HN/V3,557?
A: The TEF7000HN/V3,557 is manufactured by NXP Semiconductors.
- Q: What is the package type of the TEF7000HN/V3,557?
A: The TEF7000HN/V3,557 comes in a SOT619-1 (HVQFN48) package.
- Q: Is the TEF7000HN/V3,557 RoHS compliant?
A: Yes, the TEF7000HN/V3,557 is Pb-free and complies with EU RoHS 2011/65/EU, 2015/863.
- Q: What are the key features of the TEF7000HN/V3,557?
A: Key features include global receiver approach, embedded IF signal processing, low power consumption, compact package, and reduced need for external components.
- Q: How does the TEF7000HN/V3,557 simplify system design?
A: It simplifies system design by integrating critical RF functionality and eliminating the need for hardware alignments and many external components.
- Q: What is the current status of the TEF7000HN/V3,557?
A: The TEF7000HN/V3,557 is currently at the end of its life cycle.
- Q: How can I obtain detailed information about the TEF7000HN/V3,557?
A: Detailed information can be found in the datasheet available from NXP Semiconductors or through authorized distributors.
- Q: Can I place offline orders for the TEF7000HN/V3,557?
A: Yes, offline orders are accepted through various distributors and sales channels.
- Q: What is the warranty period for the TEF7000HN/V3,557?
A: The warranty period is typically 1 year, covering defects in materials and workmanship under normal use.
