Datasheet > NRF24L01IC

NRF24L01IC

更新时间： 2024-11-06 02:51:55

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
39页	457K
描述
Single chip 2.4 GHz Transceiver

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中文翻译

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数据手册

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NRF24L01IC 数据手册

PRELIMINARY PRODUCT SPECIFICATION

Single chip 2.4 GHz Transceiver

nRF24L01

FEATURES

APPLICATIONS

• True single chip GFSK transceiver

• Complete OSI Link Layer in hardware

• Enhanced ShockBurst™

• Wireless mouse, keyboard, joystick

• Keyless entry

• Wireless data communication

• Alarm and security systems

• Home automation

• Surveillance

• Auto ACK & retransmit

• Address and CRC computation

• On the air data rate 1 or 2Mbps

• Digital interface (SPI) speed 0-8 Mbps

• 125 RF channel operation

• Automotive

• Telemetry

• Short switching time enable frequency hopping • Intelligent sports equipment

• Fully RF compatible with nRF24XX

• 5V tolerant signal input pads

• Industrial sensors

• Toys

• 20-pin package (QFN20 4x4mm)

• Uses ultra low cost +/- 60 ppm crystal

• Uses low cost chip inductors and 2-layer PCB

• Power supply range: 1.9 to 3.6 V

GENERAL DESCRIPTION

nRF24L01 is a single chip radio transceiver for the world wide 2.4 - 2.5 GHz ISM

band. The transceiver consists of a fully integrated frequency synthesizer, a power

amplifier, a crystal oscillator, a demodulator, modulator and Enhanced ShockBurst™

protocol engine. Output power, frequency channels, and protocol setup are easily

programmable through a SPI interface. Current consumption is very low, only 9.0mA

at an output power of -6dBm and 12.3mA in RX mode. Built-in Power Down and

Standby modes makes power saving easily realizable.

QUICK REFERENCE DATA

Parameter

Value

1.9

Unit

Minimum supply voltage

Maximum output power

Maximum data rate

Supply current in TX mode @ 0dBm output power

Supply current in RX mode @ 2000 kbps

Temperature range

dBm

kbps

°C

2000

11.3

12.3

-40 to +85

-85

Sensitivity @ 1000 kbps

Supply current in Power Down mode

dBm

900

Table 1 nRF24L01 quick reference data

Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway

Revision: 1.2

Phone +4772898900

Fax +4772898989

March 2006

Page 1 of 39

12 3 4 5 6 7...39

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