AT86RF212B-ZUR Overview
The AT86RF212B-ZUR is a high-performance 802.15.4-compliant radio transceiver designed for industrial wireless communication systems. Operating in the 868 MHz and 915 MHz frequency bands, it supports robust and reliable data transmission with advanced modulation schemes. Its low power consumption and integrated features make it ideal for applications requiring long-range connectivity and efficient energy usage. The device provides high sensitivity and excellent link budget, ensuring superior communication quality in challenging environments. For detailed technical data and purchasing options, visit IC Manufacturer.
AT86RF212B-ZUR Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Bands | 868 MHz and 915 MHz ISM bands |
| Modulation Type | O-QPSK (Offset Quadrature Phase Shift Keying) |
| Data Rate | 250 kbps |
| Receiver Sensitivity | -101 dBm (typical) |
| Transmit Output Power | +3 dBm (max) |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | 32-lead QFN (5 mm x 5 mm) |
| Receiver Current Consumption | 14.5 mA (typical) |
| Transmit Current Consumption | 17.5 mA (typical) |
AT86RF212B-ZUR Key Features
- Dual-band operation: Supports both 868 MHz and 915 MHz ISM bands, enabling versatile deployment across multiple regional standards.
- High receiver sensitivity: Delivers a sensitivity of -101 dBm, ensuring reliable communication over long distances and in noisy environments.
- Low power consumption: Operates efficiently with low current draw in both transmit and receive modes, extending battery life in portable and remote devices.
- Advanced modulation: Utilizes O-QPSK modulation compliant with IEEE 802.15.4 standards, providing robust data integrity and interference resilience.
- Compact QFN package: The 5 mm x 5 mm form factor supports high-density PCB designs and simplifies integration into space-constrained applications.
- Wide operating temperature: Functional across -40??C to +85??C, making it suitable for industrial and outdoor wireless applications.
- Integrated RF front-end: Minimizes external components, reducing overall system cost and complexity.
AT86RF212B-ZUR Advantages vs Typical Alternatives
This device offers superior receiver sensitivity and low power consumption compared to typical 868/915 MHz transceivers. Its dual-band flexibility and compact packaging allow seamless integration in diverse industrial wireless networks. Enhanced modulation techniques improve data reliability, making it a preferred choice over less efficient or higher power alternatives. The integrated RF front-end further reduces system complexity, providing a reliable and cost-effective solution for demanding wireless communication applications.
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Typical Applications
- Industrial automation systems requiring reliable, long-range wireless communication with minimal power consumption in harsh environments.
- Smart metering networks that demand efficient data transmission over licensed and unlicensed frequency bands.
- Home and building automation devices benefiting from low power wireless connectivity and compact form factor.
- Wireless sensor networks deployed for environmental monitoring where extended battery life and robust signal integrity are critical.
AT86RF212B-ZUR Brand Info
This transceiver is part of a product line engineered for high-quality, industrial-grade wireless communication. Designed to meet the stringent requirements of IEEE 802.15.4 standards, it exemplifies the brand??s commitment to reliability, performance, and integration ease. The product is backed by comprehensive technical support and documentation, ensuring seamless adoption in complex wireless systems. Its design philosophy emphasizes energy efficiency and robust performance, catering specifically to industrial and commercial wireless applications.
FAQ
What frequency bands does the AT86RF212B-ZUR support?
This transceiver operates in the 868 MHz and 915 MHz ISM frequency bands, making it suitable for use in Europe, North America, and other regions that utilize these unlicensed bands for industrial, scientific, and medical applications.
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How does the power consumption of this device impact battery-powered applications?
With a typical transmit current of 17.5 mA and receive current of 14.5 mA, it offers low power consumption that significantly extends battery life in portable and remote wireless sensor nodes, ensuring longer operation without frequent battery replacement.
Is this device compliant with any wireless communication standards?
Yes, it is fully compliant with the IEEE 802.15.4 standard, which defines the physical and MAC layers for low-rate wireless personal area networks (LR-WPANs), ensuring interoperability with other standardized wireless devices.
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What type of modulation does the transceiver use and why is it important?
The device uses O-QPSK modulation, which provides robust data transmission with improved resistance to interference and multipath fading. This enhances communication reliability in complex industrial environments.
Can the AT86RF212B-ZUR be used in harsh environmental conditions?
Yes, the transceiver supports an operating temperature range from -40??C to +85??C, making it suitable for demanding industrial and outdoor applications where temperature extremes are common.
