| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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241 pcs
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241 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADM3485EARZ from Analog Devices is a 3.3V, low-power data transceiver designed for half-duplex communication on multipoint bus transmission lines. It complies with TIA/EIA RS-485 and RS-422 standards, offering a robust solution for industrial and telecommunications applications.
Key electrical specifications include a data rate of 12 Mbps and ±15 kV ESD protection on the RS-485 input/output pins. The transceiver supports up to 32 nodes on the bus, with a receiver input impedance of 12 kΩ. It operates over an industrial temperature range of -40°C to +85°C and features a common-mode input range of -7V to +12V.
This device is housed in an industry-standard 8-lead narrow SOIC package, suitable for surface mount applications. It includes features such as receiver open-circuit, fail-safe design, thermal shutdown, and short-circuit protection to ensure reliable operation. The outputs are high-impedance when disabled or powered off.
Applications for the ADM3485EARZ include power/energy metering, telecommunications, EMI-sensitive systems, industrial control, and local area networks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage is 3.3 V.
The data rate is 12 Mbps.
It supports half-duplex communication.
The ESD protection is ±15 kV.
The operating temperature range is -40 °C to +85 °C.
It is supplied in an 8-lead SOIC package.