NRF24L01 Electronic IC Chips Single chip 2.4 GHz Transceiver electronic integrated circuit
electronic integrated circuit
,linear integrated circuits
Single chip 2.4 GHz Transceiver nRF24L01
FEATURES
• True single chip GFSK transceiver
• Complete OSI Link Layer in hardware
• Enhanced ShockBurst™
• Auto ACK & retransmit
• Address and CRC computation
• On the air data rate 1 or 2Mbps
• Digital interface (SPI) speed 0-10 Mbps
• 125 RF channel operation
• Short switching time enable frequency hopping
• Fully RF compatible with nRF24XX
• 5V tolerant signal input pads
• 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
APPLICATIONS
• Wireless mouse, keyboard, joystick
• Keyless entry
• Wireless data communication
• Alarm and security systems
• Home automation
• Surveillance
• Automotive
• Telemetry
• Intelligent sports equipment
• Industrial sensors
• Toys
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 | Unit |
|---|---|---|
| Minimum supply voltage | 1.9 | V |
| Maximum output power | 0 | dBm |
| Maximum data rate | 2000 | kbps |
| Supply current in TX mode @ 0dBm output power | 11.3 | mA |
| Supply current in RX mode @ 2000 kbps | 12.3 | mA |
| Temperature range | -40 to +85 | °C |
| Sensitivity @ 1000 kbps | -85 | dBm |
| Supply current in Power Down mode | 900 | nA |
BLOCK DIAGRAM
Absolute Maximum Ratings
Supply voltages
VDD............................- 0.3V to + 3.6V
VSS .................................................. 0V
Input voltage
VI.................................. - 0.3V to 5.25V
Output voltage
VO..................................... VSS to VDD
Total Power Dissipation
PD (TA=85°C) ............................. 60mW
Temperatures
Operating Temperature…. - 40°C to + 85°C
Storage Temperature….… - 40°C to + 125°C
Note: Stress exceeding one or more of the limiting values may cause permanent damage to the device.
Stock Offer (Hot Sell)
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