| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
710 pcs
|
710 pcs | On Request | 1 | On Request | On Request | 1549+ | On Request | On Request | |
|
1 pcs
|
1 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 | |
| Propagation Delay | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Technology | |
| Type | |
| Voltage |
The ISO7321FCQDRQ1 from Texas Instruments is a 2-channel digital isolator designed for robust performance and low power consumption. It provides a 3000Vrms isolation rating, making it suitable for applications requiring high voltage separation.
Key electrical specifications include a maximum data rate of 25Mbps, a common-mode transient immunity (CMTI) of 25kV/µs, and a propagation delay of 31ns typical. The device supports unidirectional channels and offers default high/low output options. It operates within a temperature range of -40°C to 125°C.
Packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount form factor, the ISO7321FCQDRQ1 is qualified for automotive applications under the AEC-Q100 standard. Its robust EMC characteristics, including system-level ESD, EFT, and surge immunity, along with low emissions, make it a reliable choice for demanding environments. The isolation barrier life is rated for over 25 years.
This digital isolator is suitable for general-purpose isolation needs, offering 3.3-V and 5-V level translation and supporting protocols like GPIO, PWM, and SPI.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.74 | $3.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7321FCQDRQ1 has a withstand isolation voltage of 3000Vrms.
The maximum data rate for the ISO7321FCQDRQ1 is 25Mbps.
The ISO7321FCQDRQ1 operates in a temperature range of -40°C to 125°C.
Yes, the ISO7321FCQDRQ1 is qualified for automotive applications and is AEC-Q100 qualified.
The ISO7321FCQDRQ1 is available in an 8-SOIC package.