ADM2490EBRWZ

ADM2490E is an isolated data transceiver with ±8KV ESD protection that is suitable for high speed, full-duplex communication on multipoint transmission lines. It is designed for balanced transmission lines and complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E). The device employs Analog Devices, Inc., iCoupler® technology to combine a 2-channel isolator, a three-state differential line driver and a differential input receiver into a single package. Typical application includes isolated RS-485/RS-422 interfaces, Industrial field networks, INTERBUS and multipoint data transmission systems.

• Isolated, full-duplex RS-485/RS-422 transceiver
• ±8KV ESD protection on RS-485 input/output pins and 16Mbps data rate
• Complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E)
• Suitable for 5V or 3V operation (VDD1)
• High common-mode transient immunity is <gt/>25KV/μs
• Receiver has open-circuit, fail-safe design
• 32 nodes on the bus and thermal shutdown protection
• UL recognition 5000Vrms isolation voltage for 1 minute per UL 1577 and VDE certificate of conformity
• 16 lead WSOIC package
• Operating temperature range from -40°C to 105°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party