RS1905
FEATURES
- High-Performance and pliant with RS-485 TIA/EIA-485 Standard
- 3.0V to 5.5V Supply Voltage
- Bus I/O Protection
- ±20k V HBM ESD
- ±6k V IEC 6100-4-2 Contact Discharge
- -7V to +12V mon-Mode Input Voltage
- Up to 256 Nodes on the Same Bus (1/8 unit load)
- Low Stand-By Current: <5μA
- Full Fail-safe Guarantees Known Receiver Output State
- Glitch-Free during Power on/Power off
- Short-Circuit Protection
- Over Temperature Protection
- |VOD| >2.1V @ 5V Supply Voltage
- Operating Temperature Range: -40°C to +125°C
- Packages: SOIC-8
APPLICATIONS
- Electricity Meters (E-Meters)
- Inverters
- HVAC Systems
- Video Surveillance Systems
- Industrial Automation & Control
DESCRIPTION
The RS1905 is a robust half-duplex RS-485 transceiver for industrial applications. The bus pins are immune to high levels of IEC Contact Discharge ESD events eliminating need of additional system level protection ponents.
The device operates from a single 3.3V to 5.0V supply. The RS1905 device can...
