RFM02 Datasheet, PDF (3/8 Pages) List of Unclassifed Manufacturers – Universal ISM Band FSK Transmitter

Electrical Specification：
Maximum（not at working mode）
symbol
parameter
V_dd
Positive power supply
V_in
All pin input level
I_in
Input current except power
ESD
Human body model
T_st
Storage temperature
T_ld
Soldering temperature(10s)
RFM02
Datasheet REV1.2
min
max
unit
-0.5
6.0
V
-0.5
V_dd+0.5
V
-25
25
mA
1000
V
-55
125
℃
260
℃
Recommended working range
symbol
parameter
V_dd
Positive power supply
T_op
operation temperature
min
max
unit
2.2
5.4
V
-40
85
℃
DC Characteristics：
symbol parameter
current
433 MHz band
I_{dd_TX_0}
consumption
868 MHz band
915 MHz band
current
433 MHz band
I_{dd_TX_PMAX} consumption
868 MHz band
915 MHz band
I_pd
sleep mode current
I_wt
waek-up timer current consumption
I_lb
low battery detector current
consumption
I_x
idle mode current
conditions/note min
0 dBm power
output
max power output
all blocks off
only crystal work
typ max unit
12
14
mA
15
23
25
mA
26
0.3
μA
1.5
μA
0.5
μA
1.5
mA
V_lba
low battery detection accuracy
V_lb
low battery detection range
V_il
Low level input
V_ih
High level input
I_il
Leakage current
I_ih
Leakage current
V_ol
Low level output
V_oh
High level output
0.1V step
Vil = 0 V
V_ih = V_dd,
V_dd = 5.4V
I_ol = 2 mA
I_oh = -2 mA
75
2.2
0.7*V_dd
-1
-1
mV
5.3
V
0.3*V_dd V
V
1
μA
1
μA
V_dd-0.4
0.4
V
V
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