Overview
The ADUM2211TRIZ is a dual-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler® technology. This component combines high-speed CMOS and monolithic air core transformer technology to provide superior isolation performance compared to traditional optocoupler devices. By eliminating the use of LEDs and photodiodes, the ADUM2211TRIZ avoids common design challenges associated with optocouplers, offering a reliable and efficient solution for various applications requiring high-speed data transfer and electrical isolation.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage | 3V to 5.5V |
| Number of Channels | 2 |
| Data Rate | 10 Mbps |
| Propagation Delay | 50 ns |
| Rise / Fall Time (Typ) | 2.5 ns |
| Common Mode Transient Immunity | 25 kV/μs |
| Voltage - Isolation | 5000 Vrms |
| Quiescent Input Supply Current | 0.4 to 0.8 mA |
| Quiescent Output Supply Current | 0.3 to 0.5 mA |
Key Features
- High-Speed Data Transfer: Supports data rates up to 10 Mbps.
- High Isolation Voltage: Provides 5000 Vrms isolation voltage, ensuring robust electrical isolation.
- Low Propagation Delay: Features a propagation delay of 50 ns, suitable for high-speed applications.
- Common Mode Transient Immunity: Offers high common mode transient immunity of 25 kV/μs.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for a variety of environments.
- ROHS Compliant: Meets ROHS3 compliance standards.
- Surface Mount Package: Available in a 16-pin SOIC package, facilitating surface mount assembly.
Applications
- Industrial Automation: Used in control systems and communication interfaces requiring high-speed data transfer and isolation.
- Hybrid Electric Vehicles and Battery Monitors: Suitable for applications in hybrid electric vehicles and battery monitoring systems due to its high isolation and reliability.
- Motor Drives: Applied in motor drive systems to ensure safe and reliable communication between control circuits and power stages.
- Medical Devices: Used in medical equipment where high isolation is critical for patient safety.
Q & A
- What is the ADUM2211TRIZ used for?
The ADUM2211TRIZ is a dual-channel digital isolator used for high-speed data transfer and electrical isolation in various applications.
- What is the maximum data rate supported by the ADUM2211TRIZ?
The ADUM2211TRIZ supports data rates up to 10 Mbps.
- What is the isolation voltage of the ADUM2211TRIZ?
The ADUM2211TRIZ provides an isolation voltage of 5000 Vrms.
- What is the operating temperature range of the ADUM2211TRIZ?
The ADUM2211TRIZ operates from -40°C to 125°C.
- Is the ADUM2211TRIZ ROHS compliant?
Yes, the ADUM2211TRIZ is ROHS3 compliant.
- What package type is the ADUM2211TRIZ available in?
The ADUM2211TRIZ is available in a 16-pin SOIC package.
- What is the common mode transient immunity of the ADUM2211TRIZ?
The ADUM2211TRIZ has a common mode transient immunity of 25 kV/μs.
- What are some typical applications of the ADUM2211TRIZ?
Typical applications include industrial automation, hybrid electric vehicles, battery monitors, motor drives, and medical devices.
- What is the propagation delay of the ADUM2211TRIZ?
The propagation delay of the ADUM2211TRIZ is 50 ns.
- Does the ADUM2211TRIZ support surface mount assembly?
Yes, the ADUM2211TRIZ supports surface mount assembly.
