Powered by +5Vdc, the SCM3401BFA transceiver complies with TIA/EIA-485A standards and is suitable for data transmission up to 1Mbps. Furthermore, the bus receiver is designed with a 1/8 drive load capacity and supports up to 256 nodes to meet the requirements of larger networks.
Based on the traditional IC, the SCM3401BFA focuses on strengthening the reliability design of pins A and B (including controller overcurrent protection and improved ESD design), the ESD protection level of pins A and B can be up to 15KV (depending on HBM susceptibility).
Applications:
Widely used in industrial automation applications, building automation, smart electricity meters, remote signal interaction, transmission, etc.
Features:
- Ultra-compact size: DFN-8, 3x3mm.
- Simple +5V DC power supply.
- Transmission speed up to 1Mbps
- 1/8 load unit - up to 256 nodes on a bus.
- Low standby power consumption, as low as 0.3mA.
- Power-off mode, with power consumption as low as 50nA.
- Bus-pin ESD protection up to 15kV.
- Conductor short-circuit protection.
