Datenblatt-pdf.com


DM1800-434MB Schematic ( PDF Datasheet ) - RF Monolithics

Teilenummer DM1800-434MB
Beschreibung Transceiver Module
Hersteller RF Monolithics
Logo RF Monolithics Logo 




Gesamt 4 Seiten
DM1800-434MB Datasheet, Funktion
Preliminary
®
Base Station with Host Serial Interface
Compatible with RFM miniMESHTM Network Protocol
3 V, Very Low Current Operation
Ready-to-Use OEM Module
The DM1800-434MB is the 433.92 MHz base station module in the DM1800 family of RF transceiv-
ers. The DM1800 family is designed for adding embedded wireless connectivity to a wide range of
monitoring and control systems. The DM1800-434MB is equipped with a serial I/O port to interface
to a host microcontroller. The module also includes an analog input, a logic input, and a logic output
www.DataSheefto4rUlo.ccoaml monitoring and control. Radio communications range in an “open field” environment is typi-
cally 200 meters/hop. The DM1800-434MB combines RFM’s very low current ASH radio technology
with low power microcontroller technology to achieve long battery life. This module is compatible
with RFM’s miniMESHTM network protocol, which provides add-on “plug- and-play” multicast mesh
network routing. The DM1800-434MB is designed for operation under ETSI I-ETS 300 220 regula-
tions.
DM1800-
434MB
433.92 MHz
Transceiver
Module
Absolute Maximum Ratings
Rating
All Input/Output Pins Except VIN
Non-Operating Ambient Temperature Range
Value
-0.3 to +3.3
-50 to +100
Units
V
oC
Electrical Characteristics
Characteristic
Operating Frequency
Modulation Type
RF Encoded Data Transmission Rate
Average Receiver Input Current, No External Power Supply Load
Receiver Input Signal for 10-3 BER, 25 °C
Peak Transmitter Input Current, No External Power Supply Load
Peak Transmitter Output Power
Analog Input Measurement Range (10-bit ADC)
Source Impedance to Analog Input
Digital In Logic High
Digital In Logic Low
Digital Out Logic High, No Load
Digital In Logic Low, No Load
Digital Output Source Current, 1K load
Digital Output Sink Current, 1K load
Serial Port Data Rate
Power Supply Input Voltage Range, -40 to +85 oC
Power Supply Input Voltage Range, 0 to +85 oC
Regulated Power Supply Output Voltage, VIN 3.1 to 14 V
Regulated Power Supply Voltage Ripple
Sym
fO
Notes
Minimum
433.72
IR
ITP
PO
0
2.4
2.4
VIN
VIN
VOUT
3.1
2.6
Typical
OOK
4.8
4
-103
1
1.1
1.2
9.6
3.0
Maximum
434.12
Units
MHz
13.5
VOUT
10
.45
0.3
14
14
10
kb/s
mA
dBm
mA
mW
V
K
V
V
V
V
mA
mA
kb/s
V
V
Vdc
mVP-P
1





SeitenGesamt 4 Seiten
PDF Download[ DM1800-434MB Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
DM1800-434MBTransceiver ModuleRF Monolithics
RF Monolithics
DM1800-434MNTransceiver ModuleRF Monolithics
RF Monolithics
DM1800-434MRTransceiver ModuleRF Monolithics
RF Monolithics

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche