AT86RF401U-XI Overview
The AT86RF401U-XI is a high-performance RF transceiver optimized for low-power wireless communication in the 2.4 GHz ISM band. Designed for robust and efficient data transmission, it integrates a complete transceiver block with digital baseband processing. This device supports multiple modulation schemes and offers flexible data rates, making it ideal for industrial, scientific, and medical applications requiring reliable wireless connectivity. Its compact design and integrated components reduce system complexity and power consumption. For more detailed information and sourcing, visit IC Manufacturer.
AT86RF401U-XI Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 2.4 GHz ISM band |
| Modulation Types | O-QPSK, BPSK, ASK |
| Data Rate | Up to 250 kbps |
| Receiver Sensitivity | -100 dBm (typical) |
| Transmit Power | Programmable up to +3 dBm |
| Supply Voltage | 2.0 V to 3.6 V |
| Operating Temperature | -40??C to +85??C |
| Package | 32-pin QFN |
| Power Consumption (Transmit) | Approximately 15 mA at 0 dBm output |
AT86RF401U-XI Key Features
- Integrated Digital Baseband: Enables direct interface with microcontrollers, reducing external component count and simplifying system design.
- Multiple Modulation Schemes: Supports O-QPSK, BPSK, and ASK modulation, providing flexibility for various wireless protocols and improving communication reliability.
- Low Power Operation: Optimized for minimal power consumption during transmission and reception, extending battery life in portable and remote applications.
- High Receiver Sensitivity: Ensures reliable data reception even in challenging RF environments, enhancing link quality and system robustness.
- Programmable Transmit Power: Allows adjustment of output power to balance range and power usage according to application needs.
- Compact QFN Package: Small footprint reduces PCB space, supporting compact device designs for industrial and consumer electronics.
AT86RF401U-XI Advantages vs Typical Alternatives
This device offers superior receiver sensitivity and programmable transmit power, delivering enhanced wireless link robustness compared to typical transceivers. Its integrated digital baseband and flexible modulation options allow for streamlined integration and versatile protocol support. Additionally, the low power consumption supports extended battery life, making it a reliable and efficient choice for industrial wireless communication solutions.
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Typical Applications
- Industrial wireless sensor networks requiring robust, low-power communication in harsh environments, leveraging the device??s high sensitivity and flexible modulation.
- Home automation systems where compact size and energy efficiency are critical to seamless device integration and prolonged operation.
- Medical instrumentation demanding reliable wireless data transmission with low electromagnetic interference and power efficiency.
- Remote monitoring and control systems that benefit from programmable output power and wide operating temperature range for diverse deployment scenarios.
AT86RF401U-XI Brand Info
Produced by a leading semiconductor manufacturer, this transceiver exemplifies cutting-edge RF technology tailored for industrial and commercial wireless applications. The product is engineered to deliver reliable connectivity with minimal power consumption, meeting stringent performance and integration standards. Its design supports scalable wireless solutions, reinforcing the brand??s commitment to enabling advanced, efficient communication networks across multiple sectors.
FAQ
What modulation schemes does the AT86RF401U-XI support?
The device supports multiple modulation schemes including Offset Quadrature Phase Shift Keying (O-QPSK), Binary Phase Shift Keying (BPSK), and Amplitude Shift Keying (ASK). This flexibility allows it to be used in various wireless protocols and applications requiring different data rates and robustness levels.
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What is the typical operating voltage range for this transceiver?
The transceiver operates within a supply voltage range of 2.0 V to 3.6 V. This wide voltage window allows it to be powered by common battery types and regulated power supplies in embedded systems.
How does the device manage power consumption during transmission?
Power consumption is optimized by programmable transmit power settings and efficient design, drawing approximately 15 mA at 0 dBm output power. This enables designers to balance transmission range and battery life effectively.
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What package type is available for the AT86RF401U-XI?
The transceiver is available in a 32-pin Quad Flat No-lead (QFN) package, which offers a compact footprint and good thermal performance. This package type is suitable for space-constrained designs requiring surface-mount assembly.
What operating temperature range does this device support?
The device is rated for operation from -40??C up to +85??C, making it suitable for industrial environments where temperature extremes are common and reliable performance is critical.
