| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,251 pcs
|
6251 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 | |
| Propagation Delay | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Technology | |
| Type | |
| Voltage |
The ISO7821FDWW from Texas Instruments is a general-purpose, dual-channel digital isolator designed for robust performance in demanding applications. It features capacitive coupling technology and provides a high isolation voltage of 5700Vrms, with reinforced isolation up to 8000VPK.
This device supports a signaling rate of up to 100Mbps and operates across a wide supply voltage range of 2.25V to 5.5V. It exhibits low power consumption, typically 1.8mA per channel at 1Mbps, and low propagation delay of 11ns. The common-mode transient immunity is rated at a minimum of ±100kV/µs, ensuring signal integrity in noisy environments.
The ISO7821FDWW is housed in a 16-SOIC wide body package (DWW) with a 14.00mm width, suitable for surface mounting. It operates reliably within an extended temperature range of -55°C to 125°C, making it suitable for various industrial and automotive applications. The isolation barrier life is rated for over 25 years.
Key specifications include 2 unidirectional channels, a 1/1 input configuration, and a RoHS3 compliant status. The device is supplied in a tube with a standard package quantity of 45 units.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.12 | $4.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7821FDWW offers 5700Vrms isolation voltage and 8000VPK reinforced isolation.
The ISO7821FDWW has 2 unidirectional channels.
The operating temperature range for the ISO7821FDWW is -55°C to 125°C.
The ISO7821FDWW is available in a 16-SOIC (0.551", 14.00mm Width) package.