Allicdata Part #: | ADUM1286BRZ-RL7TR-ND |
Manufacturer Part#: |
ADUM1286BRZ-RL7 |
Price: | $ 1.15 |
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: | ADUM1286BRZ-RL7 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 1.04076 |
Specifications
Common Mode Transient Immunity (Min): | 25kV/µs |
Base Part Number: | ADUM1286 |
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: | 3 V ~ 5.5 V |
Rise / Fall Time (Typ): | 2.5ns, 2.5ns |
Pulse Width Distortion (Max): | 3ns |
Propagation Delay tpLH / tpHL (Max): | 35ns, 35ns |
Data Rate: | 25Mbps |
Series: | iCoupler® |
Voltage - Isolation: | 3000Vrms |
Channel Type: | Unidirectional |
Inputs - Side 1/Side 2: | 1/1 |
Number of Channels: | 2 |
Isolated Power: | No |
Type: | General Purpose |
Technology: | Magnetic Coupling |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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Digital Isolators
Digital isolators are a type of integrated circuit that electrically isolates two potentially incompatible circuits. They are designed to prevent damage caused by ground loops, crosstalk, and noise from power supplies or other devices. ADUM1286BRZ-RL7 is a digital isolator from Analog Devices.Application Field
ADUM1286BRZ-RL7 can be used in a variety of applications, especially where input/output (I/O) isolation is required. This includes automotive, industrial control, telecom, medical, and consumer electronic applications. In particular, the device is well-suited for balancing the performance and power consumption of embedded systems, protecting serial buses such as IIC, RS232, and USB, and controlling high power analog signals.Working Principle
ADUM1286BRZ-RL7 is a digital isolator based on Analog Devices’ iCoupler® technology. It uses chip-scale transformer technology to do isolation, which is typically used to isolate conductive paths of two different circuits while maintaining signal integrity between them. This isolator features 32 bits of isolation, a gate drive voltage of 12V, a data rate of up to 9.6 Mbps, and a propagation delay time of 12ns max. The device also features integrated power isolation and power management, as well as an on-chip temperature sensor. Its output circuit is open drain and designed for driving either LED or TTL loads. The ADUM1286BRZ-RL7 is designed for applications with limited space and challenging environmental conditions. It is small and easily mounted, and also resistant to extreme temperatures, shock, and vibration. In addition, it is RoHS-compliant and UL-certified for up to 2,450V rms of isolation.Conclusion
The ADUM1286BRZ-RL7 is an ideal solution for applications requiring I/O isolation. It is suitable for a wide range of applications, from automotive to telecom, and is easy to mount in limited spaces. It features 32 bits of isolation, a gate drive voltage of 12V, a data rate of up to 9.6 Mbps, an output circuit designed for LED or TTL loads, and a propagation delay time of 12ns max. Its integrated power isolation and power management, as well as its on-chip temperature sensor, make it reliable even in extreme temperatures.The specific data is subject to PDF, and the above content is for reference
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