Overview
The ISO7760FQDWQ1 from Texas Instruments is a high-performance, six-channel digital isolator designed to ensure safe and reliable transmission of critical data in harsh industrial and automotive environments. This component features a robust isolation barrier with up to 5000-V RMS isolation rating, certified by UL 1577, VDE, CSA, TUV, and CQC. It provides high electromagnetic immunity, low emissions, and efficient isolation of CMOS or LVCMOS digital I/Os, making it an ideal solution for systems requiring high-speed digital isolation and system-level protection.
Key Specifications
| Parameter | Value |
|---|---|
| Package/Case | SOIC-16 (DW) |
| Isolation Rating | Up to 5000-V RMS (DW package), Up to 3000-V RMS (DBQ package) |
| Operating Temperature Range | -40°C to 125°C |
| Data Rate | Up to 100 Mbps |
| Supply Voltage Range | 2.25V to 5.5V |
| Propagation Delay | 11ns typical at 5V |
| Power Consumption | Typical 1.4mA per channel at 1Mbps |
| ESD Classification | HBM ESD classification level 3A, CDM ESD classification level C6 |
| Certifications | UL 1577, VDE, CSA, TUV, CQC, AEC-Q100 qualified |
Key Features
- High-performance, six-channel digital isolator with robust isolation barrier
- Up to 5000-V RMS isolation rating and up to 12.8kV surge capability
- Default output high (ISO776x) and low (ISO776xF) options
- Wide supply range: 2.25V to 5.5V and level translation
- Low power consumption and low propagation delay
- Robust electromagnetic compatibility (EMC) with system-level ESD, EFT, and surge immunity
- Functional safety-capable with documentation available for system design
- Available in 16-pin SOIC and SSOP packages
Applications
The ISO7760FQDWQ1 is ideal for various industrial and automotive applications, including:
- Industrial control systems
- Automotive systems (e.g., CAN and LIN buses)
- Medical devices requiring high isolation and safety
- Power supplies and isolated data interfaces
- Any system requiring high-speed digital isolation and system-level protection
Q & A
- What is the primary function of the ISO7760FQDWQ1? The ISO7760FQDWQ1 is a six-channel digital isolator designed to ensure safe and reliable transmission of critical data in harsh environments.
- What is the isolation rating of the ISO7760FQDWQ1? The isolation rating is up to 5000-V RMS for the DW package and up to 3000-V RMS for the DBQ package.
- What are the operating temperature ranges for the ISO7760FQDWQ1? The operating temperature range is -40°C to 125°C.
- What is the data rate capability of the ISO7760FQDWQ1? The data rate capability is up to 100 Mbps.
- What are the supply voltage ranges for the ISO7760FQDWQ1? The supply voltage range is 2.25V to 5.5V.
- What is the typical power consumption per channel? The typical power consumption is 1.4mA per channel at 1Mbps.
- Does the ISO7760FQDWQ1 have any safety certifications? Yes, it is certified by UL 1577, VDE, CSA, TUV, CQC, and is AEC-Q100 qualified.
- What are the default output behaviors for the ISO7760FQDWQ1? The default output is high for devices without suffix F and low for devices with suffix F.
- What package options are available for the ISO7760FQDWQ1? It is available in 16-pin SOIC and SSOP packages.
- Is the ISO7760FQDWQ1 functional safety-capable? Yes, it is functional safety-capable with available documentation for system design.
