Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.) Electronic Parts
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The XL3485 from Xinluda is a 3.3V low-power half-duplex transceiver designed for RS-485 and RS-422 balanced serial communication. Integrating one differential driver and one differential receiver, it operates from a single 3.3V supply with no external charge pump required, making it well suited to industrial networking, building automation, and field-bus applications where robust differential signaling is needed over long distances.
The XL3485 is interoperable with +5V logic, supports a wide common-mode input voltage range, and is housed in a compact SOP-8 package. Built-in protection features include short-circuit current limiting, over-temperature (thermal) shutdown, and a receiver fail-safe that guarantees a logic-high output when the inputs are open or undriven.
The XL3485 is a hard-to-find interface IC with little to no authorized-distributor stock in many regions. Pacific Component Xchange specializes in sourcing scarce, end-of-life, and allocation-constrained power-management and interface components like the Xinluda XL3485. Our team verifies authenticity and provides global shipping to keep your production lines moving. If you need the XL3485 or a compatible RS-485/RS-422 transceiver alternative, request a quote (RFQ) from Pacific Component Xchange and our sourcing specialists will respond with availability and pricing for your required quantity.
The XL3485 is a 3.3V low-power half-duplex RS-485/RS-422 transceiver from Xinluda. It contains one differential driver and one differential receiver in an SOP-8 package and is used for balanced serial communication in industrial and networking systems.
The XL3485 operates from a single 3.3V supply, with a specified range of 3.0V to 3.6V, and does not require an external charge pump. It is also interoperable with +5V logic.
Per the Xinluda datasheet, the XL3485 supports data rates up to 10 Mbps, making it suitable for high-speed RS-485/RS-422 multipoint communication.
The Xinluda datasheet specifies that the XL3485 allows up to 32 transceivers to be connected on a single RS-485 bus.
The XL3485 includes short-circuit current limiting, over-temperature (thermal) shutdown, and a receiver fail-safe feature that guarantees a logic-high output when the inputs are open or undriven.
Yes. The XL3485 has limited authorized-distributor availability. Pacific Component Xchange sources hard-to-find interface and power-management ICs like the XL3485. Submit an RFQ and our team will provide availability and pricing for your required quantity.
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