NRF24AP2-8CHQ32-R7

RF Transceiver ICS Overview

The NRF24AP2-8CHQ32-R7 is a single-chip RF transceiver from Nordic Semiconductor, designed for ultra-low power wireless networks operating in the 2.4 GHz ISM band. It integrates an antenna solution and supports eight channels with GFSK modulation. Key electrical parameters include a supply voltage range of 1.9V to 3.6V, a maximum data rate of 1Mbps, and transmit power of 0dBm. Receive sensitivity is -85dBm, with receive current at 17mA and transmit current ranging from 11mA to 15mA. The device operates between -40°C and +85°C and utilizes a USART interface within a 32-VFQFN package.

RF Transceiver ICS Feature Summary

• Integrates a single-chip transceiver with an embedded antenna solution for compact design
• Supports eight-channel operation using ANT protocol for low-power networking
• Features GFSK modulation with a maximum data rate of 1Mbps
• Utilizes a serial USART interface for communication

RF Transceiver ICS Applications

• Ultra-low power wireless sensor networks
• IoT devices requiring 2.4GHz connectivity
• ANT-based wearable technology
• Industrial monitoring systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix R7 indicates tape and reel packaging when ordering. Confirm the 32-VFQFN exposed pad package dimensions match the target PCB footprint. Ensure the 1.9V to 3.6V supply voltage requirements align with the system power design. Check that the USART interface compatibility matches the host microcontroller. Validate the -40°C to +85°C operating temperature range against environmental conditions.

RF Transceiver ICS Selection Notes

Select this component for applications requiring integrated antenna solutions to reduce board space. Consider the 17mA receive current and 11-15mA transmit current for battery life calculations. The 2.4GHz frequency band and ANT protocol support are critical for compatible network ecosystems. Evaluate the 32-VFQFN package for surface mount assembly constraints. Ensure the USART interface meets the system's communication speed requirements.

RF Transceiver ICS Part Context

This part belongs to the nRF24AP2 family, which focuses on low-cost, high-performance 2.4GHz ISM band solutions. It is distinct from Bluetooth Low Energy SoCs like the nRF5 series, offering dedicated ANT protocol support. The device simplifies RF design by integrating the antenna, reducing external component count compared to standard transceivers.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.