| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,027 pcs
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6027 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ISO15MDW from Texas Instruments is a digital isolator designed for RS-485 and RS-422 communication interfaces. This half-duplex transceiver operates at signaling rates up to 1 Mbps, making it suitable for robust data transmission over long lines by breaking ground loops and allowing for a larger common-mode voltage range.
Key electrical specifications include a 2500Vrms isolation rating per UL 1577 and CSA 62368-1, and 4000V PK isolation per DIN EN IEC 60747-17. It features 3 channels and a common-mode transient immunity of 25 kV/µs typical. The device supports 1/8 unit load, enabling up to 256 nodes on a bus. It also includes thermal shutdown protection and fail-safe receiver functionality for bus open, short, or idle conditions.
The ISO15MDW is housed in a 16-SOIC package and is designed for surface mounting. It operates across a wide temperature range of -55°C to 125°C, ensuring reliability in demanding environments. The technology employed is capacitive coupling.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.57 | $5.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO15MDW supports signaling rates up to 1 Mbps.
The ISO15MDW has a 2500 V RMS isolation rating per UL 1577 and CSA 62368-1.
The ISO15MDW operates from -55°C to 125°C.
The ISO15MDW is an isolated RS422 and RS485 transceiver.
The ISO15MDW is supplied in a 16-SOIC package.
The ISO15MDW has a typical common mode transient immunity of 25 kV/µs.