| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
59 pcs
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59 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature Range | |
| Package / Case | |
| Propagation Delay | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel |
The ISO7321CQDQ1 from Texas Instruments is a 2-channel digital isolator, qualified for automotive applications and AEC-Q100 compliant. It provides galvanic isolation up to 3000 V RMS for 1 minute per UL 1577 and 4242 V PK per VDE V 0884-10.
Key electrical specifications include a signaling rate of 25 Mbps and a typical propagation delay of 33 ns. The device features integrated noise filtering on the inputs and supports 3.3-V and 5-V level translation. It offers low power consumption, with typical ICC per channel at 1 Mbps being 1.7 mA for 5-V supplies and 1.2 mA for 3.3-V supplies. Transient immunity is rated at 65 kV/μs typical.
This digital isolator operates within an ambient temperature range of -40°C to 125°C and has an isolation barrier life exceeding 25 years. It is housed in a narrow body SOIC-8 package, suitable for surface mount applications. The ISO7321CQDQ1 also boasts robust electromagnetic compatibility (EMC) with system-level ESD, EFT, and surge immunity, along with low emissions.
3000 V RMS for 1 minute per UL 1577 (4242 V PK per DIN V VDE V 0884-10).
25 Mbps typical.
33 ns typical at 5-V supplies.
65 kV/μs typical at 5-V supplies.
-40°C to +125°C ambient operating temperature range.
SOIC (D) package with 8 pins.
1.7 mA typical per channel at 1 Mbps with 5-V supplies, and 1.2 mA typical with 3.3-V supplies.