SCM3401B Overview
SCM3401B is a half-duplex enhanced transceiver designed for RS 485 data bus networks. Powered by 5V supply, the SCM3401B is fully pliant with TIA/EIA-485A standard and is suitable for data transmission of up to 1 Mbps. Receivers have an exceptionally high input impedance, which places only 1/8 of the standard load on a shared bus and up to 256 transceivers.
SCM3401B Key Features
- 5.0V single supply operation
- Baud Rate Up to 1Mbps
- 1/8 Unit Load-Up to 256 Nodes on a Bus
- Low Quiescent Power
- 0.3mA Active Mode
- 50nA Shutdown Mode
- Bus-Pin ESD Protection Up to 15 kV
- Driver short circuit protection