Renesas Electronics ISL3245xE RS-485/RS-422 Transceivers
Renesas Electronics ISL3245xE RS-485/RS-422 Transceivers are ±60V fault protected, 3.3V to 5V powered, ±20V common-mode range differential transceivers for balanced communication. The extended common-mode range is larger than required for the RS-485. Renesas Electronics RS-485 are protected against overvoltages up to ±60V and against ±15kV ESD strikes. These transceivers operate in environments with common-mode voltages up to ±20V.
Features
- Up to ±60V fault protected RS-485 bus pins
- ±20V larger than required for RS-485 common-mode range
- ±15kV HBM ESD protection on RS-485 bus pins
- 3V to 5.5V wide supply range
- Cable invert pin (ISL32457E and ISL32459E only) corrects for reversed cable connections while maintaining Rx full fail-safe functionality
- 1/4 unit load for up to 128 devices on the bus
- ±80V high transient overvoltage tolerance
- Full fail-safe (open, short, terminated) RS-485 receivers
- Up to 20Mbps data rates
- 2.1mA low quiescent supply current
Applications
- Utility meters/automated meter reading systems
- Air conditioning systems
- Security camera networks
- Building lighting and environmental control systems
- Industrial/process control networks
Performance Graphs
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Publicado: 2016-04-27
| Actualizado: 2023-05-25