ATA6286N-PNQW 19 Overview
The ATA6286N-PNQW 19 is a highly integrated automotive transponder interface IC designed for advanced contactless communication and secure identification applications. It supports multiple modulation schemes and provides robust data transmission capabilities, optimized for keyless entry and immobilizer systems. This device combines low power consumption with high sensitivity, ensuring reliable performance in harsh automotive environments. Its compact package and comprehensive feature set make it ideal for integration into modern vehicle security systems. For detailed technical support and sourcing, visit IC Manufacturer.
ATA6286N-PNQW 19 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | 4.75 V to 5.25 V |
| Operating Temperature Range | -40??C to +125??C |
| Data Rate (Forward Link) | Up to 10 kbps |
| Data Rate (Backward Link) | Up to 4 kbps |
| Modulation Type | ASK and FSK |
| Input Frequency | 125 kHz |
| Operating Current | Typically 4 mA |
| Package Type | SOIC-16 |
ATA6286N-PNQW 19 Key Features
- Dual Modulation Support: Enables ASK and FSK modulation, allowing flexible communication tailored to various automotive transponder protocols.
- Wide Temperature Range Operation: Guarantees reliable functionality in extreme automotive environments, from -40??C to +125??C, ensuring consistent security system performance.
- Low Power Consumption: Consumes typically 4 mA, optimizing energy efficiency for battery-operated keyless systems and extending component lifespan.
- High Sensitivity Receiver: Enhances signal detection capability, improving communication reliability and reducing errors in data exchange.
ATA6286N-PNQW 19 Advantages vs Typical Alternatives
This transponder interface IC offers enhanced sensitivity and flexible modulation options compared to standard devices, improving communication accuracy in automotive security systems. Its low power requirements and broad operating temperature range provide superior reliability and integration ease. These advantages translate into robust performance for keyless entry applications, making it a preferred choice over typical alternatives with limited modulation and narrower environmental tolerance.
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Typical Applications
- Automotive immobilizer systems requiring secure and reliable contactless transponder communication for vehicle anti-theft protection, ensuring fast and accurate key authentication.
- Keyless entry systems facilitating wireless access control with low power consumption and high data integrity.
- Remote key fob devices that benefit from the IC??s sensitivity and modulation flexibility to maintain secure communication over varying distances.
- Security modules in vehicles integrating contactless identification for enhanced access management and user convenience.
ATA6286N-PNQW 19 Brand Info
The ATA6286N-PNQW 19 is part of a specialized product line developed for automotive security applications, focusing on transponder interface integration. This product exemplifies the manufacturer??s commitment to delivering high-performance semiconductor solutions tailored to stringent automotive industry requirements. It supports the evolving demands of vehicle security systems by combining advanced RF communication capabilities with automotive-grade reliability and robust packaging, ensuring long-term operational stability in embedded applications.
FAQ
What modulation types does this IC support and why are they important?
This device supports both Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK) modulation. These modulation types are essential for flexible transponder communication, enabling compatibility with various automotive keyless entry and immobilizer protocols. ASK is widely used for simple, low-power communication, while FSK offers improved noise immunity, contributing to reliable data transmission in challenging environments.
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What is the operating temperature range and its significance?
The IC operates reliably between -40??C and +125??C, a range suitable for automotive environments that experience extreme temperature variations. This wide range ensures the component maintains performance and durability in under-hood conditions, outdoor exposure, and other demanding scenarios typical in vehicle applications.
How does the low power consumption benefit embedded automotive systems?
With a typical operating current of 4 mA, the device minimizes power usage, which is critical for battery-powered key fobs and vehicle electronics. Lower power consumption extends battery life and reduces heat generation, enhancing overall system efficiency and longevity without compromising communication quality.
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What packaging options are available and why is this relevant?
The component is available in a 16-pin SOIC package, a standard form factor that simplifies PCB layout and integration. This compact package supports automated assembly processes and helps maintain a small footprint in space-constrained automotive electronic modules.
Can this IC be used in non-automotive applications?
While primarily designed for automotive transponder and keyless entry systems, the device??s features such as dual modulation, low power, and high sensitivity could be applicable in other secure contactless identification systems requiring 125 kHz communication. However, its specifications and environmental ratings are optimized for automotive industry standards.
