Overview
The ADUM1401WTRWZ33-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component is designed to provide high-speed, low-power digital signal isolation, making it suitable for a variety of applications that require electrical isolation between different parts of a system.
The device uses magnetic coupling technology to achieve isolation, ensuring reliable and efficient data transfer across the isolation barrier. It is packaged in a 16-SOIC (0.295", 7.50mm Width) case, which is surface mountable, facilitating easy integration into modern electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUM1401WTRWZ33-RL |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 10Mbps |
| Propagation Delay tpLH / tpHL (Max) | 32ns, 32ns |
| Pulse Width Distortion (Max) | 3ns |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-Speed Data Transfer: Supports data rates up to 10Mbps, ensuring fast and reliable communication across the isolation barrier.
- Quad-Channel Isolation: Provides four independent channels for isolating digital signals, enhancing system design flexibility.
- High Isolation Voltage: Offers 2500Vrms isolation voltage, ensuring robust electrical isolation and safety in high-voltage applications.
- Low Power Consumption: Operates within a supply voltage range of 2.7V to 5.5V, making it suitable for power-sensitive designs.
- Wide Operating Temperature Range: Functions reliably over a temperature range of -40°C to 125°C, making it suitable for various environmental conditions.
- Surface Mount Package: The 16-SOIC package is surface mountable, facilitating easy integration into modern PCB designs.
- Common Mode Transient Immunity: Features a high common mode transient immunity of 25kV/µs, ensuring robust performance in noisy environments.
Applications
- Industrial Control Systems: Used in industrial automation and control systems where electrical isolation is crucial for safety and reliability.
- Medical Devices: Suitable for medical equipment that requires high isolation to ensure patient safety and compliance with medical standards.
- Automotive Systems: Applied in automotive electronics for isolating signals in high-voltage environments, such as in battery management systems and motor control units.
- Power Supplies and DC-DC Converters: Used to isolate feedback signals in power supplies and DC-DC converters to improve efficiency and safety.
- Test and Measurement Equipment: Utilized in test and measurement instruments to isolate signals and protect sensitive equipment from high voltages.
Q & A
- What is the ADUM1401WTRWZ33-RL used for?
The ADUM1401WTRWZ33-RL is a quad-channel digital isolator used to isolate digital signals in various applications, ensuring electrical isolation and safety.
- What is the isolation voltage of the ADUM1401WTRWZ33-RL?
The ADUM1401WTRWZ33-RL has an isolation voltage of 2500Vrms.
- What is the data rate supported by the ADUM1401WTRWZ33-RL?
The ADUM1401WTRWZ33-RL supports data rates up to 10Mbps.
- What is the operating temperature range of the ADUM1401WTRWZ33-RL?
The operating temperature range is -40°C to 125°C.
- Is the ADUM1401WTRWZ33-RL RoHS compliant?
Yes, the ADUM1401WTRWZ33-RL is lead free and RoHS compliant.
- What is the package type of the ADUM1401WTRWZ33-RL?
The ADUM1401WTRWZ33-RL is packaged in a 16-SOIC (0.295", 7.50mm Width) case.
- What is the common mode transient immunity of the ADUM1401WTRWZ33-RL?
The common mode transient immunity is 25kV/µs.
- Can the ADUM1401WTRWZ33-RL be used in automotive applications?
Yes, the ADUM1401WTRWZ33-RL is suitable for automotive applications due to its high isolation voltage and wide operating temperature range.
- What is the supply voltage range for the ADUM1401WTRWZ33-RL?
The supply voltage range is 2.7V to 5.5V.
- Is the ADUM1401WTRWZ33-RL surface mountable?
Yes, the ADUM1401WTRWZ33-RL is surface mountable.
