Datasheet > DM1800-434MR

DM1800-434MR

更新时间： 2024-01-24 09:25:36

品牌	Logo	应用领域
RFM		/
页数	文件大小	规格书
4页	342K
描述
433.92 MHz Transceiver Module

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中文翻译

获取价格

技术参数
数据手册

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DM1800-434MR 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	JESD-30 代码：	R-XXMA-X8
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
标称供电电压：	3 V	表面贴装：	NO
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	UNSPECIFIED	端子位置：	UNSPECIFIED
Base Number Matches：	1

DM1800-434MR 数据手册

Preliminary

DM1800-

434MR

• Network Router

• Compatible with RFM miniMESH^TMNetwork Protocol

• 3 V, Very Low Current Operation

• Ready-to-Use OEM Module

433.92 MHz

Transceiver

Module

The DM1800-434MR is the 433.92 MHz router module in the DM1800 family of RF transceivers.

The DM1800 family is designed for adding embedded wireless connectivity to a wide range of mon-

itoring and control systems. This module is compatible with RFM’s miniMESH^TMnetwork protocol,

which provides add-on “plug- and-play” multicast mesh network routing. Radio communications

range in an “open field” environment is typically 200 meters/hop. The DM1800-434MR combines

RFM’s very low current ASH radio technology with low power microcontroller technology to achieve

long battery life. The DM1800-434MR is designed for operation under ETSI I-ETS 300 220 regula-

tions.

Absolute Maximum Ratings

Rating

All Input/Output Pins Except VIN

Value

Units

-0.3 to +3.3

-50 to +100

Non-Operating Ambient Temperature Range

^oC

Electrical Characteristics

Characteristic

Operating Frequency

Sym

Notes

Minimum

433.72

Typical

Maximum

Units

f_O

434.12

MHz

Modulation Type

OOK

4.8

RF Encoded Data Transmission Rate

Average Receiver Input Current, No External Power Supply Load

Receiver Input Signal for 10^-3BER, 25 °C

Peak Transmitter Input Current, No External Power Supply Load

Peak Transmitter Output Power

kb/s

dBm

I_R

-103

I_TP

P_O

13.5

Digital In Logic High

2.4

Digital In Logic Low

.45

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

VIN

3.1

2.6

VOUT

3.0

Vdc

mV_P-P

12 3 4

中文翻译

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