Allicdata Part #: | ADUM1401WTRWZ33-ND |
Manufacturer Part#: |
ADUM1401WTRWZ33 |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC DGTL ISO 4CH LOGIC 16SOIC |
More Detail: | Digital Isolator Channel CMTI 16-SOIC (0.295",... |
DataSheet: | ADUM1401WTRWZ33 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | * |
Packaging: | Tube |
Part Status: | Obsolete |
Mounting Type: | Surface Mount |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 16-SOIC |
Base Part Number: | ADUM1401 |
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Digital Isolators
Digital isolators are devices used to electrically isolate two circuits located within one system. These devices are used to protect against voltage spikes and electromagnetic interference, among other safety considerations. The ADUM1401WTRWZ33 is a Digital Isolator that is used to ensure circuits are kept separate while still allowing machine-to-machine communication. This article will discuss the application field and working principle of the ADUM1401WTRWZ33.
Application Field
The ADUM1401WTRWZ33 is a fully isolated solution designed for the protection of circuits in industrial and medical grade applications. It is commonly used in a variety of different applications where isolation is needed, such as HVAC systems, medical equipment, and motor drives. Furthermore, the device also provides an isolation boundary between two devices in order to reduce electrical noise and ensure a reliable signal transmission.
The device is designed to provide electrical and digital isolation of 1 kVrms and is equipped with several features to help protect against electrical noise and disturbances, including internal ESD protection, active filter-driven insulation, and a reinforced isolation layer. The device also provides self-locking communication protocols, which can be used to ensure the system remains both reliable and secure. Additionally, it is UL approved and carries certifications from multiple safety rating agencies.
Working Principle
The ADUM1401WTRWZ33 is a digital isolator that uses a galvanic isolation technique based on capacitive coupling. This technique is used to isolate two circuits while still allowing for machine-to-machine communication. It works by utilizing insulated capacitive layer coupling between the two circuits, which allows electrical signals to pass through with minimal distortion and interference. The insulated capacitive layer acts as a barrier that blocks any electromagnetic interference or voltage spikes, while still allowing data to be transmitted between the two circuits.
The device utilizes a two-way galvanic signal bridge, which allows signals to pass through in both directions. This allows for communication between two different circuits or devices. The bridge contains two sets of small capacitors, which are used to interrupt magnetic field lines, and act as a filter to block noise and other electrical disturbances. Additionally, the ADUM1401WTRWZ33 is equipped with ESD protection as well as reinforced insulation, which provide additional protection against electrical noise and disturbances.
The ADUM1401WTRWZ33 is a reliable and secure digital isolator for industrial and medical grade applications. It uses a galvanic isolation technique to ensure a reliable signal transmission between two separate circuits, while providing additional protection against voltage spikes and electromagnetic interference.
The specific data is subject to PDF, and the above content is for reference
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