ADM3491EARZ-REEL7

ADM3491E is a low power data transceiver. It is suitable for full-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission. The device is full-duplex transceiver that share differential lines and have separate enable inputs for the driver and receiver. The devices have a 12Kohm receiver input impedance, which allows up to 32 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tristated to avoid overloading the bus. It is widely used in application such as power/energy metering, telecommunications, EMI-sensitive systems, industrial control, local area networks etc.

• Low power shutdown current
• Data rate is 12Mbps
• Upto 32 nodes on the bus, receiver open-circuit, fail-safe design
• Outputs high-Z when disabled or powered off
• Thermal shutdown and short-circuit protection
• Industry-standard 75176 pinout
• Supply voltage range from 3V to 3.6V
• Driver/receiver enable, pin count is 14
• Operating temperature range is –40°C to +85°C
• Package style is 14-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