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Nordic Semiconductor RF Amplifier 13 dB, 16-Pin QFN Package 2.4GHz nRF21540-QDAA-R7

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Nordic Semiconductor RF Amplifier 13 dB, 16-Pin QFN Package 2.4GHz nRF21540-QDAA-R7

Name: Nordic Semiconductor RF Amplifier 13 dB, 16-Pin QFN Package 2.4GHz nRF21540-QDAA-R7
Brand: Nordic Semiconductor
SKU: 167567
Price: 2.58 USD
Availability: InStock

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Category RF Amplifiers ICs Brand Nordic Semiconductor Condition New

Specifications

Country of Origin	Taiwan
Brand	Nordic Semiconductor
Model	nRF21540-QDAA-R7
Series	nRF21540
Maximum Operating Temperature	105°C
Package Type	QFN-16
Minimum Operating Temperature	-40°C
Gain	13dB
Standards/Approvals	RoHS
Pin Count	16
Maximum Supply Voltage	3.6V
Minimum Supply Voltage	1.7V
Noise Figure	2.5dB
P1dB - Compression Point	21dBm

Key Features

Compact QFN-16 package with 16 pins for easy integration.
13 dB gain enhances signal amplification effectively.
Operates within a supply voltage range of 1.7V to 3.6V.
Noise figure of 2.5 dB ensures low signal distortion.
P1dB compression point of 21 dBm accommodates high signal levels.
Wide operating temperature from -40°C to 105°C for reliable performance.
Designed for use in 2.4 GHz wireless communication systems.
Two antenna ports support antenna diversity for improved connectivity.

Product Description

Nordic Semiconductor's nRF21540-QDAA-R7 is a high-performance RF amplifier designed to enhance range and connection robustness in wireless applications operating at 2.4 GHz. This device features a 13 dB gain and is housed in a compact 16-pin QFN package, making it suitable for integration into modern wireless communication systems.

The amplifier supports a supply voltage range from 1.7 V to 3.6 V and is optimized for low noise operation with a noise figure of 2.5 dB. It has a 1 dB compression point (P1dB) of 21 dBm, allowing it to handle strong signal environments effectively. Its operational temperature range (-40°C to 105°C) ensures reliable performance in a variety of industrial and commercial environments.

The device includes two antenna ports, enabling antenna diversity to improve wireless link quality and robustness. Control of the amplifier is flexible, with interfaces available via general purpose I/Os, SPI, or a combination thereof, providing seamless integration with host microcontrollers or wireless system-on-chips.

Compact QFN-16 package with 16 pins facilitates space-saving PCB layouts. Provides 13 dB gain to amplify weak RF signals effectively. Low noise figure reduces signal distortion and interference. Wide supply voltage range allows compatibility with various power sources.

High P1dB compression point ensures distortion-free high power signal handling. Supports antenna diversity through dual antenna ports. Flexible control interfaces provide integration versatility. Operates reliably over a broad temperature range suitable for diverse applications.

RoHS compliant, ensuring compliance with environmental regulations. Country of origin is Taiwan, Province Of China.

This RF amplifier is ideal for enhancing wireless connectivity in applications such as IoT devices, industrial wireless equipment, and consumer electronics requiring robust 2.4 GHz performance. Its compact form factor, reliable operation, and flexible interfacing options make the nRF21540-QDAA-R7 a valuable component in high-efficiency wireless communication designs.

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