SN65HVD77
Features
- 1 1/8 Unit-load options available
- Up to 256 Nodes on the bus
- Bus I/O Protection
- > ±30-k V HBM protection
- > ±12-k V IEC61000-4-2 Contact discharge
- > ±4-k V IEC61000-4-4 Fast transient burst
- Extended industrial temperature range:
- 40°C to 125°C
- Large receiver hysteresis (70 m V) for noise rejection
- Low power consumption
- < 1.1-m A Quiescent current during operation
- Low Standby supply current: 10 n A Typical, < 5 µA (maximum)
- Glitch-free power-up and power-down protection for hot-plugging applications
- 5-V Tolerant logic inputs patible with 3.3-V or 5-V controllers
- Signaling rate options optimized for: 400 kbps (70, 71), 20 Mbps (73, 74), 50 Mbps (76, 77)
2 Applications
- E-meters
- Industrial automation
- Building automation
- Security and surveillance
- Encoders and decoders
3 Description
These devices extend the RS-485 portfolio with a family of full-duplex transceivers with robust 3.3-V drivers and receivers and high levels of ESD protection. The ESD...
