器件名称:
DM1800-434MN
功能描述:
433.92 MHz Transceiver Module
文件大小:
344.59KB 共4页
简 介:
Preliminary Field Node with Host Serial Interface Compatible with RFM miniMESHTM Network Protocol 3 V, Very Low Current Operation Ready-to-Use OEM Module The DM1800-434MN is the 433.92 MHz field node module in the DM1800 family of RF transceivers. The DM1800 family is designed for adding embedded wireless connectivity to a wide range of monitoring and control systems. The DM1800-434MN 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 for monitoring and control. Radio communications range in an “open field” environment is typically 200 meters/hop. The DM1800-434MN 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 DM1800-434MN is designed for operation under ETSI I-ETS 300 220 regulations. Absolute Maximum Ratings Rating All Input/Output Pins Except VIN Non-Operating Ambient Temperature Range 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 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 Analo……
