TRF5901PTR

Overview

The TRF5901PTR is a single-chip RF transceiver integrated circuit manufactured by Texas Instruments. It operates within the sub-1 GHz frequency range, specifically covering the 902 MHz to 928 MHz band designated for Industrial, Scientific, and Medical (ISM) applications. The device is packaged in a 48-LQFP (7x7 mm) form factor. Designed as an ultra-low power solution, it supports wireless sensor network implementations. The component integrates both transmitter and receiver functionalities on a single chip, facilitating efficient communication protocols for low-power IoT devices.

Feature Summary

• Ultra-low power consumption architecture optimized for battery-operated wireless sensor networks
• Single-chip integration combining transmitter and receiver functions for simplified system design
• Operates within the ISM sub-1 GHz frequency band, ensuring regulatory compliance for global applications

Applications

• Wireless sensor networks requiring low power operation
• Industrial monitoring and control systems
• Smart metering applications

Procurement Notes

Verify the complete part number including the suffix 'P' which indicates the tape and reel packaging configuration. Confirm that the device meets RoHS compliance standards if required for your specific manufacturing process. Ensure the 48-LQFP package dimensions align with your PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems that require sub-1 GHz connectivity with minimal power draw. It is suitable for applications where space constraints favor a single-chip solution over discrete components. Consider the 48-LQFP package size during layout planning. Evaluate the specific ISM band requirements of your target market to ensure frequency compatibility.

Part Context

This part belongs to Texas Instruments' family of RF transceivers designed for low-power wireless communications. It serves as a specialized solution for ISM band applications, distinct from higher-frequency or higher-power RF solutions offered by the manufacturer. The device complements other Texas Instruments components in the broader ecosystem of wireless sensor network hardware.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Texas Instruments resources for potential cross-references or updated revisions.