Overview
The ADUM1400WTRWZ33-RL is a digital isolator produced by Analog Devices Inc. This component is part of the iCoupler® family and is designed to provide high-speed, low-power digital isolation. It features four unidirectional channels, making it suitable for applications requiring reliable and efficient signal isolation.
This device is particularly useful in automotive and industrial environments where high voltage isolation is necessary to ensure safety and reliability. The ADUM1400WTRWZ33-RL operates over a wide temperature range and supports data rates up to 10 Mbps, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUM1400WTRWZ33-RL |
| Series | Automotive |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| 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 |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Common Mode Transient Immunity (Min) | 25kV/µs |
Key Features
- High-Speed Data Transfer: Supports data rates up to 10 Mbps, ensuring fast and reliable communication across the isolation barrier.
- High Voltage Isolation: Provides 2500Vrms of isolation voltage, making it suitable for applications requiring high safety standards.
- Low Power Consumption: Operates with a supply voltage range of 2.7V to 5.5V, reducing power consumption and heat generation.
- Wide Operating Temperature Range: Functions from -40°C to 125°C, making it ideal for harsh environmental conditions.
- Unidirectional Channels: Features four unidirectional channels for efficient signal isolation in one direction.
- Magnetic Coupling Technology: Utilizes magnetic coupling for reliable and efficient signal transfer across the isolation barrier.
- Surface Mount Package: Available in a 16-SOIC package, facilitating easy integration into surface mount PCB designs.
Applications
- Automotive Systems: Suitable for use in automotive control units, sensors, and other safety-critical systems where high voltage isolation is required.
- Industrial Control Systems: Used in industrial automation, motor control, and power supplies where reliable signal isolation is necessary.
- Medical Devices: Applicable in medical devices that require high isolation to ensure patient safety and compliance with medical standards.
- Power Supplies and DC-DC Converters: Employed in power supply designs to isolate control signals from high-voltage circuits.
- Sensors and Data Acquisition Systems: Used to isolate sensor signals from the rest of the system to prevent noise and interference.
Q & A
- What is the ADUM1400WTRWZ33-RL used for?
The ADUM1400WTRWZ33-RL is a digital isolator used to provide high-speed, low-power digital isolation in various applications, including automotive, industrial, and medical systems.
- What is the isolation voltage of the ADUM1400WTRWZ33-RL?
The ADUM1400WTRWZ33-RL provides 2500Vrms of isolation voltage.
- How many channels does the ADUM1400WTRWZ33-RL have?
The ADUM1400WTRWZ33-RL features four unidirectional channels.
- What is the data rate supported by the ADUM1400WTRWZ33-RL?
The ADUM1400WTRWZ33-RL supports data rates up to 10 Mbps.
- What is the operating temperature range of the ADUM1400WTRWZ33-RL?
The ADUM1400WTRWZ33-RL operates from -40°C to 125°C.
- What is the supply voltage range for the ADUM1400WTRWZ33-RL?
The supply voltage range for the ADUM1400WTRWZ33-RL is 2.7V to 5.5V.
- What type of coupling technology does the ADUM1400WTRWZ33-RL use?
The ADUM1400WTRWZ33-RL uses magnetic coupling technology.
- What is the package type of the ADUM1400WTRWZ33-RL?
The ADUM1400WTRWZ33-RL is available in a 16-SOIC package.
- Is the ADUM1400WTRWZ33-RL RoHS compliant?
Yes, the ADUM1400WTRWZ33-RL is RoHS compliant.
- What is the common mode transient immunity of the ADUM1400WTRWZ33-RL?
The common mode transient immunity of the ADUM1400WTRWZ33-RL is 25kV/µs.
