ISL32458E Overview
The RS-485 bus pins (driver outputs and receiver inputs) are protected against overvoltages up to ±60V, protected against ±15kV ESD strikes, and immune to ±4kV IEC61000-4-4 EFT transients without latch-up. These transceivers operate in environments with mon-mode voltages up to ±20V (exceeds the RS-485 requirement), making this RS-485 family one of the most robust on the market. The transmitters are RS-485 pliant...
ISL32458E Key Features
- Fault protected RS-485 bus pins
- up to ±60V
- Extended mon-mode range
- ±15kV HBM ESD protection on RS-485 bus pins
- ±4kV IEC61000-4-4 EFT Immunity
- Wide supply range
- 3V to 5.5V
- Cable invert pin (ISL32457E and ISL32459E only)
- 1/4 unit load for up to 128 devices on the bus
- High transient overvoltage tolerance