Allicdata Part #: | ADUM120N0BRZ-RL7-ND |
Manufacturer Part#: |
ADUM120N0BRZ-RL7 |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | Analog Devices Inc. |
Short Description: | DGTL ISO 3KV 2CH GEN PURP 8SOIC |
More Detail: | General Purpose Digital Isolator 3000Vrms 2 Channe... |
DataSheet: | ADUM120N0BRZ-RL7 Datasheet/PDF |
Quantity: | 1000 |
Common Mode Transient Immunity (Min): | 75kV/µs |
Base Part Number: | ADUM120 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Voltage - Supply: | 1.7 V ~ 5.5 V |
Rise / Fall Time (Typ): | 2.5ns, 2.5ns |
Pulse Width Distortion (Max): | 3ns |
Propagation Delay tpLH / tpHL (Max): | 13ns, 13ns |
Data Rate: | 150Mbps |
Series: | iCoupler® |
Voltage - Isolation: | 3000Vrms |
Channel Type: | Unidirectional |
Inputs - Side 1/Side 2: | 2/0 |
Number of Channels: | 2 |
Isolated Power: | No |
Type: | General Purpose |
Technology: | Magnetic Coupling |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Digital isolators are widely used in all kinds of electronic equipment, like modems, routers, switches and so on. They are essential parts in the power supply, signal transmission, and data processing, in such a way, the computer system and other electronics equipment are able to communicate with each other without any interference. ADUM120N0BRZ-RL7 is one of the typical digital isolator, its application field and working principle can be illustrated below.
Application field
ADUM120N0BRZ-RL7 digital isolator are particularly designed for AC/DC power supply and DC/DC power supply applications, where they provide galvanic isolation for any conversion between the primary and secondary power supplies. It can also be used in any circuit for signal isolation and signal conversion isolations among different levels, which is the key of reliable working of the circuit and systems.
The isolator is widely used in power supplies, motor control systems, digital communication networks and automotive systems, especially applicable in low power and low cost systems with limited space requirements. The isolator can be used with any switch mode power supply and power management system, also is suitable for wide voltage input range applications.
Working Principle
ADUM120N0BRZ-RL7 digital isolator works on the isolation principle. In order to reduce the coupling capacitance to a very small value, it uses an insulation structure with very thin insulation layer between the coupling electrodes. The Digital Isolators works on the principle of capacitive coupling with high isolation voltage and low coupling capacitance, while providing galvanic isolation between the inputs and outputs. It employs a capacitive coupling structure with two terminals on each side, acting as a bridge between the two circuits.
In operation, it uses the coupling capacitance of the insulating material to transfer energy from one side to the other side. The high ratio of insulation between two sides virtually eliminates any chance of voltage surge and electromagnetic interference. Thus, these isolators provide better protection for the devices and reduce the chances of errors and corruption of the signals in a much efficient manner.
The isolator can also be used to prevent damage due to electrical fast transients (EFT) or electrical fast bursts (EFB). It is actually a very important and effective device when it comes to safety. The isolator can provide protection from any sudden voltage drop or surge, as well as any other potential environmental hazard.
ADUM120N0BRZ-RL7 digital isolator is an ideal choice for any powered circuit applications. It has a wide input voltage range, high isolation voltage and low coupling capacitance, and can provide reliable and safe isolation between two circuits or devices. It can be used for multiple applications, including AC/DC power conversion, DC/DC power conversion, and signal conversion isolation.
The specific data is subject to PDF, and the above content is for reference
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