ISO7742DWR High-Speed Quad-Channel Digital Isolator with 5000 Vrms Isolation and 100 Mb/s Data Rate
Price:
Contact for Sample
MOQ:
10
Delivery Time:
3-5 work days
Brand:
Original Factory
Product Description
ISO7742DWR Integrated Circuit Chip High-Speed Quad-Channel Digital Isolators
Product Description
The ISO7742DWR is a high-performance, quad-channel digital isolator with 5000VRMS (DW package) and 3000VRMS (DBQ package) isolation ratings per UL 1577. This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC. The ISO7741B device is designed for applications requiring basic insulation ratings only.
Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 2/2 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 85kV/µs |
| Data Rate | 100Mbps |
| Propagation Delay tpLH / tpHL (Max) | 16ns, 16ns |
| Pulse Width Distortion (Max) | 4.9ns |
| Rise / Fall Time (Typ) | 2.4ns, 2.4ns |
| Voltage - Supply | 2.25V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C |
Key Features
- 100Mbps data rate
- Robust isolation barrier:
- >30-year projected lifetime at 1500VRMS working voltage
- Up to 5000VRMS isolation rating
- Up to 12.8kV surge capability
- ±100kV/μs typical CMTI
- Wide supply range: 2.25V to 5.5V
- 2.25V to 5.5V level translation
- Default output high (ISO774x) and low (ISO774xF) options
- Wide temperature range: -55°C to 125°C
- Low power consumption: typical 1.5mA per channel at 1Mbps
- Low propagation delay: 10.7ns typical (5V Supplies)
- Robust electromagnetic compatibility (EMC):
- System-level ESD, EFT, and surge immunity
- ±8kV IEC 61000-4-2 contact discharge protection across isolation barrier
- Low emissions
- Wide-SOIC (DW-16) and QSOP (DBQ-16) package options
- Automotive version available: ISO774x-Q1
- Safety-related certifications:
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 component recognition program
- IEC 61010-1, IEC 62368-1, IEC 60601-1, and GB 4943.1 certifications
Applications
- Industrial automation
- Motor control
- Power supplies
- Solar inverters
- Medical equipment
Other Supply Product Types
| Part Number | Package |
|---|---|
| CY3-223+ | MCLP-24 |
| CYAT82687-100AS54 | TQFP-100 |
| CYAT82687-100AA39 | TQFP-100 |
| CYAT82687-100AS46 | TQFP-100 |
| CYAT82687-100AS39 | TQFP-100 |
| CYAT82687-100AA46 | TQFP-100 |
| CYAT82687-100AS31 | TQFP-100 |
| CYAT82687-100AA31 | TQFP-100 |
| CYAT82687-100AA54 | TQFP-100 |
| CYAT81685-100AS61Z | 100-LQFP |
| CYAT81688-128AS88Z | 128-LQFP |
| CYAT81688-100AA77Z | 100-LQFP |
| CYAT81685-100AA77Z | 100-LQFP |
| CYAT81682-100AA77Z | 100-LQFP |
| CYAT81688-100AA61Z | 100-TQFP |
| CYAT81685-100AA71Z | 100-LQFP |
| CYAT81689-100AA77Z | 100-LQFP |
| CYAT81689-100AS61Z | 100-TQFP |
| CYAT81689-100AS77Z | 100-LQFP |
| CYAT81689-128AA88Z | 128-LQFP |
| CYAT81682-128AA88Z | 128-LQFP |
| CYAT81682-100AA71Z | 100-LQFP |
| CYAT81682-100AA61Z | 100-LQFP |
| CYAT81682-128AS88Z | 128-LQFP |
| CYAT81682-100AS77Z | 100-LQFP |
| CYAT81682-100AS71Z | 100-LQFP |
| CYAT81685-128AA88Z | 128-LQFP |
| CYAT81688-100AS71Z | 100-LQFP |
| CYAT81688-100AA71Z | 100-LQFP |
| CYAT81685-100AS71Z | 100-LQFP |
Frequently Asked Questions
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager