ADUM5241 (2)
The ADUM5241 is available from Analog Devices Inc. Inc. at Xecor. Designed for digital isolation and integrated power supply, the ADUM5241 offers high common-mode transient immunity (>25 kV/µs), regulated 5V/10mA output, and dual-channel signal isolation up to 1 Mbps. Available in the 8-lead SOIC package, it is ideal for low-power isolated designs in industries such as industrial automation, telecommunications, and automotive. Whether used in motor control, power supply monitoring, or data acquisition systems, this series ensures reliable performance, precise timing characteristics, and compact form factor for demanding applications. Xecor is an authorized distributor for Analog Devices Inc. Inc.. Please view our extensive selection of the ADUM5241 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ADUM5241ARZ | The ADUM5241ARZ digital isolator is equipped with a built-in DC/DC converter, providing 50 mW of power for each channel | 8-SOIC | 5,772 | |
| ADUM5241ARZ-RL7 | Ensure seamless signal transfer with ADUM5241ARZ-RL7 digital isolator | SOIC-8 | 5,136 |
Key Featrues
High Common-Mode Transient Immunity (> 25 kV/µs) - This feature ensures robust performance in noisy environments by effectively rejecting high-speed transient noise, making the isolator ideal for industrial and automotive applications where electrical noise is prevalent.
Integrated isoPower DC/DC Converter (50 mW) - The built-in DC/DC converter eliminates the need for an external power supply, reducing system complexity, saving board space, and lowering overall costs in low-power isolated designs.
Dual-Channel Signal Isolation (1 Mbps) - Provides reliable isolation for two independent data channels, enabling bidirectional or unidirectional communication in applications such as motor control, power inverters, and communication interfaces.
Precise Timing Characteristics (3 ns Pulse Width Distortion, 70 ns Propagation Delay) - Ensures accurate signal transmission with minimal distortion, critical for high-speed data communication and timing-sensitive applications like industrial automation and medical devices.
Narrow Body 8-Lead SOIC Package - The compact form factor allows for high-density PCB designs, making it suitable for space-constrained applications while maintaining ease of assembly and compatibility with standard manufacturing processes.
Integrated isoPower DC/DC Converter (50 mW) - The built-in DC/DC converter eliminates the need for an external power supply, reducing system complexity, saving board space, and lowering overall costs in low-power isolated designs.
Dual-Channel Signal Isolation (1 Mbps) - Provides reliable isolation for two independent data channels, enabling bidirectional or unidirectional communication in applications such as motor control, power inverters, and communication interfaces.
Precise Timing Characteristics (3 ns Pulse Width Distortion, 70 ns Propagation Delay) - Ensures accurate signal transmission with minimal distortion, critical for high-speed data communication and timing-sensitive applications like industrial automation and medical devices.
Narrow Body 8-Lead SOIC Package - The compact form factor allows for high-density PCB designs, making it suitable for space-constrained applications while maintaining ease of assembly and compatibility with standard manufacturing processes.
Applications
Isolated Power Supply for Industrial Control Systems: The ADuM524x is ideal for providing isolated power and signal isolation in industrial control systems, such as PLCs (Programmable Logic Controllers) and motor drives. Its integrated DC/DC converter eliminates the need for external isolated power supplies, simplifying design and reducing board space. The high common-mode transient immunity (>25 kV/µs) ensures reliable operation in noisy industrial environments.
Medical Equipment Isolation: The ADuM524x is well-suited for medical equipment requiring signal and power isolation, such as patient monitoring systems and diagnostic devices. Its dual-channel isolation and regulated 5 V/10 mA output ensure safe and accurate signal transmission, while its RoHS compliance and high-temperature operation (up to 105°C) make it suitable for medical-grade applications.
Automotive Electronics: The ADuM524x can be used in automotive applications, such as battery management systems (BMS) and electric vehicle (EV) powertrains, where isolation is critical for safety and noise immunity. Its robust design, with a wide operating temperature range (-40°C to 105°C) and high common-mode transient immunity, ensures reliable performance in harsh automotive environments.
Renewable Energy Systems: The ADuM524x is ideal for renewable energy systems, such as solar inverters and wind turbine controllers, where isolation is required for signal integrity and safety. Its integrated DC/DC converter and dual-channel isolation simplify the design of isolated communication and control circuits, while its high data rate (1 Mbps) and precise timing characteristics ensure accurate and reliable operation.
Medical Equipment Isolation: The ADuM524x is well-suited for medical equipment requiring signal and power isolation, such as patient monitoring systems and diagnostic devices. Its dual-channel isolation and regulated 5 V/10 mA output ensure safe and accurate signal transmission, while its RoHS compliance and high-temperature operation (up to 105°C) make it suitable for medical-grade applications.
Automotive Electronics: The ADuM524x can be used in automotive applications, such as battery management systems (BMS) and electric vehicle (EV) powertrains, where isolation is critical for safety and noise immunity. Its robust design, with a wide operating temperature range (-40°C to 105°C) and high common-mode transient immunity, ensures reliable performance in harsh automotive environments.
Renewable Energy Systems: The ADuM524x is ideal for renewable energy systems, such as solar inverters and wind turbine controllers, where isolation is required for signal integrity and safety. Its integrated DC/DC converter and dual-channel isolation simplify the design of isolated communication and control circuits, while its high data rate (1 Mbps) and precise timing characteristics ensure accurate and reliable operation.
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