rfm02 Hope Microelectronics co., Ltd, rfm02 Datasheet - Page 3

• Manufacturer Part Number: rfm02
• Description: Ism Band Fsk Transmitter Module
• Manufacturer: Hope Microelectronics co., Ltd

Electrical Specification：
Maximum（not at working mode）
symbol
V
V
I
ESD
T
T
Recommended working range
symbol
V
T
DC Characteristics：
symbol
I
I
I
I
I
I
V
V
V
V
I
I
V
V
in
dd_TX_0
dd_TX_PMAX
pd
wt
lb
x
il
ih
st
ld
op
dd
in
dd
lba
lb
il
ih
ol
oh
Tel: [phone] Fax: [phone] E-mail: [e-mail] http://www.hoperf.com
parameter
current
consumption
current
consumption
sleep mode current
waek-up timer current consumption
low battery detector current
consumption
idle mode current
low battery detection accuracy
low battery detection range
Low level input
High level input
Leakage current
Leakage current
Low level output
High level output
parameter
Positive power supply
All pin input level
Input current except power
Human body model
Storage temperature
Soldering temperature(10s)
parameter
Positive power supply
operation temperature
433 MHz band
868 MHz band
915 MHz band
433 MHz band
868 MHz band
915 MHz band
conditions/note
0 dBm power
output
max power output
all blocks off
only crystal work
0.1V step
Vil = 0 V
V
V
I
I
ol
oh
ih
dd
= 2 mA
= -2 mA
= V
= 5.4V
dd
,
min
-0.5
-0.5
-25
-55
min
2.2
-40
min
2.2
0.7*V
-1
-1
V
dd
-0.4
max
6.0
V
25
1000
125
260
dd
dd
max
5.4
85
+0.5
Datasheet REV1.2
typ
12
14
15
23
25
26
0.3
1.5
0.5
1.5
75
RFM02
max
5.3
0.3*V
1
1
0.4
unit
V
℃
dd
unit
V
V
mA
V
℃
℃
unit
mA
mA
μA
μA
μA
mA
mV
V
V
V
μA
μA
V
V