MS1585M

MS1585/MS1585M/MS1585D Non-polar RS-485 interface circuit PRODUCT DESCRIPTION The MS1585/MS1585M/MS1585D is a RS-485 transceiver with with automatic bus-polarity correction.The bus pins are robust to electrostatic discharge (ESD) events, with high levels of protection to Human-Body Model (HBM, ±20kV), Air-Gap Discharge, and Contact Discharge specifications, the Data Rate can transmit up to 10Mbps. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex communication. FEATURES  Bus-Pin Protection: ±20 kV HBM protection ±12 kV IEC61000-4-2 Contact Discharge +4 kV IEC61000-4-4 Fast Transient Burst  Up to 256 Nodes on a Bus  Bus-Polarity Correction Within 76 ms  Data Rate: 300 bps to 10Mbps  Power range:4.5V-6.0V APPLICATIONS  E-Metering Networks  Industrial Automation  HVAC Systems  Process Control  Battery-Powered Applications  Motion Control  RS-485 interface PACKAGE/ORDERING INFORMATION Part Number Package Marking MS1585 MS1585M MS1585D SOP8 MSOP8 DIP8 MS1585 MS1585M MS1585D SOP8 MSOP8 DIP8 Hangzhou Ruimeng Technology co. LTD., http://www.relmon.com Version number ：V1.0 2020.08.05 Total 11, Page1 PIN CONFIGURATIONS MS1585/MS1585M/MS1585D Pin Symbol Type Description 1 RO O Receive data output 2 RE I Receiver enable, active low 3 DE I Driver enable, active high 4 DI I Driver data input 5 GND I ground 6 A I/O Driver output or receiver input ...