A7102CGHN1/T0B04EL

Overview

The A7102CGHN1/T0B04EL is a low-power data radio transceiver from NXP USA Inc., designed for sub-GHz ISM band applications. It integrates a high-performance RF front-end with a digital baseband processor to facilitate secure wireless communication. The device supports various modulation schemes and features programmable output power, making it suitable for battery-operated IoT devices. Key electrical characteristics include a standby current of less than 2uA in the 433MHz band, a transmitting power of 14.9dBm, and a receiving sensitivity of -110dBm, enabling communication distances up to 1.2km in open space environments.

Feature Summary

• Ultra-low standby current (<2uA) for extended battery life
• High receiving sensitivity (-110dBm) for reliable long-range communication
• Programmable transmit power (up to 14.9dBm)
• Integrated digital baseband processor simplifying system design

Applications

• Low power data radio transceivers
• Wireless sensor networks
• Smart metering systems
• Industrial telemetry

Procurement Notes

Verify the specific suffix T0B04EL against official NXP documentation to confirm package type, temperature range, and tape/reel specifications. Ensure compatibility with the intended operating voltage and interface requirements before procurement.

Selection Notes

Select this component for applications requiring sub-GHz connectivity with stringent power constraints. Compare performance metrics such as sensitivity and output power against alternative transceivers to ensure compliance with range and throughput requirements. Verify that the integrated baseband capabilities meet the protocol needs without excessive host MCU overhead.

Part Context

The A7102C series is part of NXP's portfolio of secure, low-power RF transceivers. It is often paired with microcontrollers like the ATMEGA88PA in reference designs to demonstrate hardware integration and software flow for low-power data radio applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult NXP's official cross-reference tools or datasheets for potential alternatives based on pin compatibility and electrical specifications.