ISL32173EIVZ-T

These Intersil devices are ±16.5kV IEC61000-4-2 ESD protected, 3.0V to 5.5V powered, QUAD receivers for balanced communication using the RS-485 and RS-422 standards. Each receiver has low input currents (±200µA), so it presents a 1/4 unit load to the RS-485 bus, and allows up to 128 receivers on the bus. The ISL32173E is high data rate receivers that operate at data rates up to 80Mbps. Their 8ns maximum propagation delay skew (tolerance) guarantees excellent part-to-part matching.

• IEC61000 ESD protection (RS-485 Inputs) : ±16.5kV
• Wide supply range : 3.0V to 5.5V
• Wide common mode range : -7V to +12V
• Low part-to-part propagation delay tolerance : ±4ns (max)
• Specified for +125°C operation
• Fail-safe open Rx inputs
• 1/4 Unit load allows 128 devices on the Bus
• High data rates : up to 80Mbps or 20Mbps
• Low shutdown supply current : 60µA
• Tri-statable Rx outputs
• 5V Tolerant logic inputs when VCC = 3.3V