NRF24AP2-1CHQ32-R

RF Transceiver ICS Overview

The NRF24AP2-1CHQ32-R is a single-channel ANT protocol RF transceiver IC manufactured by Nordic Semiconductor. It operates in the 2.4 GHz ISM band with a maximum data rate of 1 Mb/s using GFSK modulation. The device supports a supply voltage range of 1.9 V to 3.6 V and delivers an output power of 0 dBm. It features a QFN-32 package (5x5 mm) with an exposed pad, suitable for surface mount installation. The component functions within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates complete RF front-end and ANT protocol stack for simplified system design
• Supports USART interface for host communication
• Optimized for low power consumption in wireless sensor applications

RF Transceiver ICS Applications

• Wireless sensor networks
• Healthcare devices
• Sports and fitness trackers

RF Transceiver ICS Procurement Notes

Verify the specific ordering suffix '-R' corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the 32-VFQFN exposed pad footprint matches the target PCB layout dimensions. Ensure compatibility with the intended host microcontroller's UART/USART electrical levels and pin assignments before finalizing procurement orders.

RF Transceiver ICS Selection Notes

Select this component when a dedicated single-channel ANT transceiver is required rather than a full SoC solution. It is appropriate for designs where the application processor handles higher-level logic while offloading radio management to this peripheral. Consider the 0 dBm output power and sensitivity specifications against link budget requirements for the specific deployment environment.

RF Transceiver ICS Part Context

This part belongs to the nRF24AP2 series, which provides specialized RF solutions for ANT protocol implementations. Unlike the nRF52 or nRF54 series, these components focus exclusively on radio functionality without integrated general-purpose MCUs. They serve as complementary peripherals to main processors in cost-sensitive and space-constrained IoT deployments.

RF Transceiver ICS Replacement Considerations

The NRF24AP2-8CHQ32-R7 is a multi-channel variant within the same family. Direct substitution requires verifying if the additional channels are necessary and if the software architecture supports the different channel configuration.