ISO3086DWR
Texas Instruments
The ISO3086DWR is an isolated RS485/422 transceiver capable of 20 Mbps data rate. It features full duplex operation and 2.5 kVrms isolation.
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13,908 pcs
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308 pcs
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The ISO3086DW from Texas Instruments is an isolated full-duplex differential line transceiver supporting RS-485 and RS-422 communication standards. It is engineered for reliable data transmission in demanding environments, featuring a maximum data rate of 20 Mbps and a high isolation rating of 2500 Vrms.
This transceiver operates across a wide temperature range of -40°C to 85°C, making it suitable for various industrial applications. Key electrical characteristics include a wide supply voltage range of 3.15V to 5.5V for VCC1 and 4.5V to 5.5V for VCC2, along with a CMTI of 25 kV/µs and robust ESD protection up to 12 kV HBM.
The ISO3086DW is housed in a 16-SOIC package and designed for surface mounting. Its specifications meet or exceed TIA/EIA RS-485 requirements, supporting up to 256 nodes on a bus with 1/8 unit load. Additional features include thermal shutdown protection and fail-safe receivers for bus open, short, or idle conditions.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum data rate for the ISO3086DW transceiver is 20 Mbps.
The ISO3086DW has a withstand isolation voltage of 2500 Vrms, a working isolation voltage of 400 Vrms, and a surge isolation voltage of 4000 VPK.
The operating temperature range for the ISO3086DW is -40°C to 85°C.
The ISO3086DW is available in a 16-SOIC package designed for surface mounting.
Yes, the ISO3086DW supports both RS-485 and RS-422 protocols.
The ISO3086DW supports up to 256 nodes on a bus when using a 1/8 unit load.
The ISO3086DW has safety certifications including 4000 V PK basic insulation per DIN EN IEC 60747-17, 2500 V RMS isolation per UL 1577, and 4000 V PK isolation per CSA 62368-1.