| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
150 pcs
|
150 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Efficiency | |
| Inputs | |
| Isolated Power | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output Current | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage |
The ISOW1432DFMR from Texas Instruments is a high-performance isolated RS-485/RS-422 transceiver designed for demanding industrial applications. It integrates a low-emissions, high-efficiency DC-DC converter, eliminating the need for a separate isolated power supply. This device meets or exceeds the TIA/EIA-485A standard and supports data rates up to 12 Mbps.
Key features include 5 kVrms isolation, high Common Mode Transient Immunity (CMTI) of 100 kV/µs, and robust ESD protection. The integrated DC-DC converter provides an additional output current of 20 mA and operates with high efficiency. The transceiver is designed for a wide operating temperature range of -40°C to 125°C.
This transceiver is suitable for applications such as factory automation, building automation, and industrial transport. It comes in a 20-pin wide SOIC package and is designed for surface mount applications. The device also includes PROFIBUS compatibility and failsafe features for open, short, and idle bus conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.27 | $4.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum data rate for the ISOW1432DFMR is 12 Mbps.
The ISOW1432DFMR has an isolation voltage rating of 5000 VRMS.
The operating temperature range for the ISOW1432DFMR is -40°C to 125°C.
The ISOW1432DFMR is supplied in a 20-pin wide SOIC package.
Yes, the ISOW1432DFMR features integrated isolated power.
The typical Common Mode Transient Immunity (CMTI) for the ISOW1432DFMR is 100 kV/µs.