Datasheet

E-mail:[e-mail] Rev1.0
RFM
95CW
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Table3. Absolute Maximum Rating
Parameter Symbol Conditions Minimum Maximum Unit
Supply Voltage VDD -0.5 3.9 V
Interface
Voltage
VIN -0.3 3.3 V
Junction Temper
ature
TJ -40 125
℃
Storage
Temperature
TSTG -50 150
℃
Soldering
Temperature
TSDR Last for at least 30s 255
℃
ESD Level[2] HBM -2 2 kV
Latch Current
@ 85 ℃
-100 100 mA
Table4. Receiving Parameters
Parameter Conditions Minimum Typical Value Maximum Unit
Frequency Tolerance 915 MHz 914.988 915 915.012 MHz
Transmitting Power
915MHz band - 18.3 -- dBm
Power Reduction
16.3dBm Vbat=2.7V
15.3dBm Vbat=2.4V
12.3dBm Vbat=1.8V
-
-
-
2
3
6
-
-
-
dBm
Transmitting Current
915MHz 134 140 mA
Table5. Receiving Parameters
Receiving Sensitivity (Lora)
SF12, BW 125KHz CR4/5
915MHz - -138 - dBm