ADM3485EARZ-REEL7

ADM3485E is a low power data transceiver with ±15KV ESD protection. It is suitable for half-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission and complies with TIA/EIA standards RS­485 and RS-422. It is a half-duplex transceiver that shares differential lines and has separate enable inputs for the driver and the receiver. The receiver has a fail-safe feature that ensures a logic high output when the inputs are floating. Excessive power dissipation caused by bus contention or by output shorting is prevented with a thermal shutdown circuit. It is widely used in application such as power/energy metering, telecommunications, EMI-sensitive systems, industrial control, local area networks etc.

• Data rate is 12Mbps
• Upto 32 nodes on the bus
• Low power shutdown current
• Outputs high-Z when disabled or powered off
• Common-mode input range is -7V to +12V
• Thermal shutdown and short-circuit protection
• Operating temperature is -40°C to +85°C
• Package style is 8-lead standard small outline package [SOIC-N]

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