| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,121 pcs
|
3121 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8 pcs
|
8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output Power | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage |
The ISOW7821DWE from Texas Instruments is a reinforced, dual-channel digital isolator designed for high-voltage applications. It provides robust isolation up to 5000 V RMS, ensuring signal integrity in demanding environments. This device integrates a high-efficiency DC-DC converter with an on-chip transformer, simplifying power supply design for isolated systems.
Key electrical characteristics include a 100 Mbps data rate, a minimum Common Mode Transient Immunity (CMTI) of 100 kV/µs, and a wide input supply range of 3V to 5.5V. The integrated power supply can deliver up to 0.65W of output power, with options for regulated 5V or 3.3V output. It also features soft-start, overload, and short-circuit protection.
Designed for surface mounting, the ISOW7821DWE comes in a 16-pin SOIC package with a 7.50mm width. It operates across an extended temperature range of -40°C to +125°C. The device meets stringent safety certifications, including reinforced isolation per DIN VDE V 0884-11 and UL 1577, making it suitable for various industrial and medical applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.37 | $6.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISOW7821DWE has an isolation voltage rating of 5000 V RMS for 1 minute, providing reinforced isolation per UL 1577.
The ISOW7821DWE supports a data rate of 100 Mbps.
The ISOW7821DWE operates in an extended temperature range from -40°C to +125°C.
Yes, the ISOW7821DWE features an integrated high-efficiency DC-DC converter with on-chip transformer.
The ISOW7821DWE is supplied in a 16-pin SOIC package with a 7.50mm width.