RXM-418-LR Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
RXM-418-LR Datasheet PDF : 20 Pages
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5.40
5.35
5.30
5.25
With Dropping
Resistor
5.20
5.15
5.10
2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2
Supply Voltage (VDC)
Figure 7: Consumption vs. Supply
No RFIN
RFIN > –35dBm
Figure 8: RSSI Response Time
–6–
Pin Assignments
1
2
3
4
5
6
7
8
NC
NC
NC
GND
VCC
PDN
RSSI
DATA
ANT 16
GND 15
NC 14
NC 13
NC 12
NC 11
NC 10
NC 9
Figure 9: LR Series Receiver Pinout (Top View)
Pin Descriptions
Pin Descriptions
Pin Number
1
2
3
4
5
Name
NC
NC
NC
GND
VCC
6
PDN
7
RSSI
8
DATA
9
NC
10
NC
11
NC
12
NC
13
NC
14
NC
15
GND
16
RF IN
I/O Description
— No Connection
— No Connection
— No Connection
— Analog Ground
— Supply Voltage
Power Down. Pulling this line low will place
I
the receiver into a low-current state. The
module will not be able to receive a signal in
this state.
Received Signal Strength Indicator. This line
O will supply an analog voltage that is propor-
tional to the strength of the received signal.
O
Digital Data Output. This line will output the
demodulated digital data.
— No Connection
— No Connection
— No Connection
— No Connection
— No Connection
— No Connection
— Analog Ground
— 50Ω RF Input
Figure 10: Pin Descriptions
–7–
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