Manual

RF02
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GENERAL DEVICE SPECIFICATION
All voltages are referenced to V
ss
, the potential on the ground reference pin VSS.
Absolute Maximum Ratings (non-operating)
Symbol Parameter Min Max Units
V
dd
Positive supply voltage -0.5 6.0 V
V
in
Voltage on any pin except open collector outputs -0.5 V
dd
+0.5 V
V
oc
Voltage on open collector outputs -0.5 6.0 V
I
in
Input current into any pin except VDD and VSS -25 25 mA
ESD Electrostatic discharge with human body model 1000 V
T
st
Storage temperature -55 125
℃
Recommended Operating Range
Symbol Parameter Min Max Units
V
dd
Positive supply voltage 2.2 5.4 V
V
oc
Voltage on open collector outputs (Max 6.0 V) V
dd
- 1 V
dd
+ 1 V
T
op
Ambient operating temperature -40 85
℃
ELECTRICAL SPECIFICATION
(Min/max values are valid over the whole recommended operating range, typ conditions:
T
op
=27℃;V
dd
=V
oc
=2.7V)
DC Characteristics
Symbol Parameter Conditions/Notes Min Typ Max Units
I
dd_TX_0
Supply current
(TX mode,
Pout =0dBm)
433 MHz band
868 MHz band
915 MHz band
Active state with
0dBm
output power
12
14
15
mA
I
dd_TX_PMAX
Supply current
(TX mode,
Pout =P
max
)
433 MHz band
868 MHz band
915 MHz band
Active state with
maximum output
power
21
23
24
mA
I
pd
Standby current in sleep mode
(Note 1)
All blocks
disabled
0.3 µA
I
wt
Wake-up timer current
consumption
1.5 µA
I
lb
Low battery detector current
consumption
0.5 µA
I
x
Idle current Only crystal
oscillator is on
1.5 mA