| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,027 pcs
|
6027 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,623 pcs
|
1623 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Industrial Grade | |
| Inputs | |
| Isolated Power | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage |
The Texas Instruments ISO15DW is a half-duplex, isolated differential line transceiver designed for TIA/EIA-485/422 applications. It supports signaling rates up to 1 Mbps and provides robust isolation with a working isolation voltage of 400Vrms and a withstand isolation voltage of 2500Vrms.
Key electrical specifications include a data rate of 1 Mbps, a common mode transient immunity of 25 kV/µs, and a low bus capacitance of 16 pF typical. The device operates with supply voltages between 3.15V and 3.6V for both VCC1 and VCC2. It features a fail-safe receiver for bus open, short, and idle conditions, and its 3.3V inputs are 5V tolerant.
This transceiver meets or exceeds TIA/EIA RS-485 requirements and supports up to 256 nodes on a bus with 1/8 unit load. It includes thermal shutdown protection. The operating temperature range is -40°C to 125°C.
The ISO15DW is available in a 16-SOIC package and is designed for surface mount applications. It has achieved safety and regulatory approvals including 4000-V PK V IOTM, 560-V PK V IORM per DIN EN IEC 60747-17, 2500 V RMS isolation per UL 1577, and 2500 V RMS isolation per CSA 62368-1.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.57 | $5.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO15DW has a maximum data rate of 1 Mbps.
The ISO15DW has a withstand isolation voltage of 2500 Vrms and a working isolation voltage of 400 Vrms.
The ISO15DW operates from -40°C to 125°C.
The ISO15DW is supplied in a 16-SOIC package.
Yes, the ISO15DW is an isolated transceiver for TIA/EIA RS-485 and RS-422 applications.
The minimum Common Mode Transient Immunity for the ISO15DW is 25 kV/µs.