
Allicdata Part #: | ADUM140D0BRQZ-ND |
Manufacturer Part#: |
ADUM140D0BRQZ |
Price: | $ 3.81 |
Product Category: | Isolators |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC, ROBUST QUAD ISO, 4:0 CH |
More Detail: | General Purpose Digital Isolator 3000Vrms 4 Channe... |
DataSheet: | ![]() |
Quantity: | 5 |
1 +: | $ 3.45870 |
98 +: | $ 2.93425 |
196 +: | $ 2.54298 |
588 +: | $ 2.16481 |
1078 +: | $ 1.82574 |
Common Mode Transient Immunity (Min): | 75kV/µs |
Base Part Number: | ADUM140 |
Supplier Device Package: | 16-QSOP |
Package / Case: | 16-SSOP (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: | 4/0 |
Number of Channels: | 4 |
Isolated Power: | No |
Type: | General Purpose |
Technology: | Magnetic Coupling |
Part Status: | Active |
Packaging: | Tube |
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Digital isolators are essential components in a variety of systems, allowing for the exchange and protection of digital signals between circuits at different potentials. The ADUM140D0BRQZ is a particular type of digital isolator that provides galvanic isolation over a wide range of supply voltages, making it very efficient in a variety of applications. Using a combination of Silicon-on-Insulator (SOI) technology and special transformer isolation, the ADUM140D0BRQZ provides high-speed data transfer with a high degree of isolation to ensure robust performance in a variety of systems.
The ADUM140D0BRQZ has several applications, the most common being in medical and healthcare systems. The SOI technology of the device ensures very low leakage currents, while the transformer isolation provides data transfer without suffering from electrical noise and ground loops. This makes the isolator perfect for medical systems, where precise and reliable data transmission is essential. Additionally, the isolator’s wide supply voltage range makes it suitable for powering a variety of devices with a single isolator, making it a perfect choice for medical and healthcare systems.
The device is also suitable for industrial applications, such as factory automation and control systems. The ADUM140D0BRQZ’s high-speed transfer capability allows it to be used in a variety of systems, enabling fast and reliable communication between different systems. Additionally, the transformer isolation helps to protect expensive and sensitive equipment from electrical noise, making it a great choice for industrial settings where high performance is needed.
The working principle of the ADUM140D0BRQZ is based on the transformer isolation principle, which provides isolation between two circuits of different potentials. This is done by using a pair of matched transformers, which transfer the digital signal from one circuit to the other without allowing any current to flow between the two circuits. The SOI technology of the isolator allows the device to provide high-speed data transfer with minimal leakage current, while also providing a high degree of isolation.
The ADUM140D0BRQZ is a highly efficient digital isolator that is suitable for a variety of applications. Its wide supply voltage range makes it suitable for medical and healthcare systems, while its high-speed transfer capability and transformer isolation make it a great choice for industrial systems. With its combination of SOI technology and transformer isolation, the ADUM140D0BRQZ provides a high degree of isolation and reliable data transfer, making it a versatile and reliable choice for a variety of systems.
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