RFM12B-433-S1 QUASAR, RFM12B-433-S1 Datasheet - Page 3

• Manufacturer Part Number: RFM12B-433-S1
• Description: MODULE, TRANSCEIVER, 5DB,SMD,433MHZ
• Manufacturer: QUASAR

Specifications of RFM12B-433-S1

• Modulation Type: FSK
• Data Rate Max: 256Kbps
• Sensitivity: -109dBm
• Supply Voltage Range: 2.2V To 3.8V
• Supply Current: 22mA
• Interface Type: SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
ESD
T
T
Recommended working range
symbol
V
T
DC characteristic
symbol
I
I
I
I
I
I
V
V
V
V
I
I
V
V
AC characteristic
symbol
f
f
Tel: [phone] Fax: [phone] E-mail: [e-mail] http://www.hoperf.com
in
dd_TX_0
dd_TX_PMAX
dd_RX
x
pd
lb
il
ih
ref
LO
st
ld
dd
op
lb
lba
il
ih
ol
oh
parameter
PLL frequency
frequency
(10MHz crystal
used)
parameter
Supply current
(TX mode, P
Supply current
(TX mode, P
Supply current
(RX mode)
Idle current
Sleep mode current
Low battery detection
Low battery detect
threshold
Low battery detection
accuracy
Low level input
High level input
Leakage current
Leakage current
Low level output
High level output
Input current except power
Human body model
Storage temperature
Soldering temperature(10s)
parameter
Positive power supply
Working temperature
out
out
= 0dBm)
= P
max
remark
433 MHz band,2.5KHz step
868 MHz band,5KHz step
915 MHz band,7.5KHz step
)
Remark
315,433MHz band
868MHz band
915MHz band
315,433MHz band
868MHz band
915MHz band
315,433MHz band
868MHz band
915MHz band
Crystal oscillator on
All blocks off
0.1V per step
V
V
I
I
ol
oh
il
ih
=2mA
=0V
=-2mA
=V
dd
, V
dd
=5.4V
minimum
2.2
-40
-25
-55
minimum
2.2
0
0.7*V
-1
-1
V
dd
-0.4
dd
min
9
430.24
860.48
900.72
maximum
3.8
85
typical
15
16
17
22
23
24
11
12
13
0.62
0.3
0.5
25
1000
125
260
Datasheet REV2.0
RFM12B
typical
10
maximum
17
18
19
24
25
26
13
14
15
1.2
3.7
5
0.3*V
1
1
0.4
dd
Unit
V
℃
max
11
439.7
5
879.5
1
929.2
7
mA
V
℃
℃
Unit
mA
mA
mA
mA
uA
uA
V
%
V
V
uA
uA
V
V
Unit
MHz
MHz