鈥?/div>
World wide use
Wireless mouse, keyboard, joystick
Keyless entry
Wireless data communication
Alarm and security systems
Home Automation
Remote control
Surveillance
Automotive
Telemetry
Intelligent sports equipment
Industrial sensors
Toys
GENERAL DESCRIPTION
nRF2402/nRF2402G is a single-chip radio transmitter for the world wide 2.4 - 2.5 GHz ISM
band. The transmitter consists of a fully integrated frequency synthesizer, a power amplifier,
a crystal oscillator and a modulator. Output power and frequency channel is easily
programmable by use of the 3-wire interface. Current consumption is very low, only 10 mA
at an output power of -5dBm. Built-in ShockBurst鈩?and Power Down modes makes power
saving easily realizable.
QUICK REFERENCE DATA
Parameter
Minimum supply voltage
Maximum output power
Maximum GFSK data rate
Supply current GFSK transmitter @ -5dBm output power
Supply current in Power Down mode
Value
1.9
0
1000
10
200
Unit
V
dBm
kbps
mA
n螒
Table 1 nRF2402/nRF2402G quick reference data
Type Number
NRF2402
NRF2402G
Description
16 pin QFN 4x4, punch/saw
16 pin QFN 4x4, punch, green
Version
A
A
Table 2 nRF2402/nRF2402G ordering information
Nordic Semiconductor ASA
Revision: 2.0
-
Vestre Rosten 81, N-7075 Tiller, Norway
-
Phone +4772898900
-
Fax +4772898989
April 2005
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