RS-422/485
MS3485
-
In supply
Polarized RS-485 Tranceiver
Datasheet Download
Overview
MS3485 / MS3485M/MS3485DN/MS3485D is a half duplex, plus or minus 20 kv
ESD, can be applied to RS-485 communication system transceiver chip, transmitting and receiving rate can be as high as
10Mbps. The integrated on-chip transient protection function protects the device from IEC61000 electrostatic discharge
(ESD) and transient discharge (EFT). This device has a wide common-mode voltage range and is suitable for
Multi-point applications with long cable operation.
Key Features
- • Bus pin protection
- ±20kV Human Body model (HBM) protection
- ±12kV IEC61000-4-2 contact discharge
- +4kV IEC61000-4-4 fast transient burst
- • Maximum number of bus connections: 256
- • Data rate: 300bps to 10Mbps (5V power supply)
- • Power Supply range: 2.5V-6.0V
- • Three-state output
- • Compatible with other 485 chips
Key Features
Industrial automation
Electricity meter
Heating, Ventilation and Air Conditioning Environmental Systems (HVAC)
DMX512 network
Process control
Motion Control
RS485 interface
