ADUM121N (7)
The ADUM121N is available from Analog Devices at Xecor. Designed for general-purpose multichannel isolation, the ADUM121N offers high-speed performance, low propagation delay, and robust noise immunity. Available in the SOIC-8 package, it is ideal for industrial field bus isolation and other demanding applications. Whether used in automotive systems, industrial automation, or telecommunications, this series ensures reliable performance, scalability, and efficiency for high-speed digital isolation needs. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the ADUM121N series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ADUM121N1BRZ | Digital Isolator CMOS 2-CH 150Mbps 8-Pin SOIC N Tube | SOIC-8 | 8,823 | |
| ADUM121N0BRZ | Digital Isolator CMOS 2-CH 150Mbps 8-Pin SOIC N Tube | SOIC-8 | 8,436 | |
| ADUM121N1BRZ-RL7 | Digital Isolator CMOS 2-CH 150Mbps 8-Pin SOIC N T/R | SOIC-8 | 5,025 | |
| ADUM121N1WBRZ | Digital Isolator CMOS 2-CH 150Mbps Automotive AEC-Q100 8-Pin SOIC N Tube | SOIC-8 | 7,696 | |
| ADUM121N0BRZ-RL7 | Experience efficient magnetic isolation in a compact SOIC-8 package | SOIC-8 | 3,839 | |
| ADUM121N0WBRZ | Ensure reliable data transmission with this 2-channel isolation solution | SOIC-8 | 2,753 | |
| ADUM121N0WBRZ-RL7 | High-speed 2-channel digital isolator for automotive applications | SOIC-8 | 3,032 |
Key Featrues
High Common-Mode Transient Immunity (100 kV/µs): This feature ensures reliable operation in noisy environments by effectively rejecting high-speed transient disturbances, making it ideal for industrial applications where electrical noise is prevalent.
Low Propagation Delay (13 ns maximum for 5 V operation): The minimal delay in signal transmission enhances real-time communication and system responsiveness, critical for high-speed data transfer and control applications.
Wide Supply Voltage Range (1.7 V to 5.5 V): This flexibility allows the isolator to operate across a broad range of voltage levels, making it compatible with various system designs and reducing the need for additional voltage regulation components.
High Data Rate (150 Mbps): The isolator supports fast data transmission, enabling efficient communication in high-speed digital systems such as industrial field buses and communication interfaces.
Robust Safety and Regulatory Approvals (UL, CSA, VDE, CQC): Compliance with international safety standards ensures the isolator’s reliability and suitability for use in safety-critical applications, providing peace of mind for designers and end-users.
Low Propagation Delay (13 ns maximum for 5 V operation): The minimal delay in signal transmission enhances real-time communication and system responsiveness, critical for high-speed data transfer and control applications.
Wide Supply Voltage Range (1.7 V to 5.5 V): This flexibility allows the isolator to operate across a broad range of voltage levels, making it compatible with various system designs and reducing the need for additional voltage regulation components.
High Data Rate (150 Mbps): The isolator supports fast data transmission, enabling efficient communication in high-speed digital systems such as industrial field buses and communication interfaces.
Robust Safety and Regulatory Approvals (UL, CSA, VDE, CQC): Compliance with international safety standards ensures the isolator’s reliability and suitability for use in safety-critical applications, providing peace of mind for designers and end-users.
Applications
Industrial Field Bus Isolation: The ADuM121N is ideal for isolating communication signals in industrial field bus systems, such as PROFIBUS or CAN. Its high common-mode transient immunity and robust noise resistance ensure reliable data transmission in electrically noisy environments, making it suitable for factory automation and process control applications.
Motor Control Systems: The ADuM121N is well-suited for isolating control signals in motor drive systems. Its low propagation delay and high data rate enable precise timing and fast response, ensuring accurate motor control in industrial and automotive applications.
Power Supply Monitoring: The ADuM121N can be used to isolate feedback signals in switch-mode power supplies. Its high isolation voltage and robust design ensure safe and reliable monitoring of voltage and current levels, making it ideal for power management systems in renewable energy and industrial equipment.
Medical Equipment Isolation: The ADuM121N is perfect for isolating digital signals in medical devices, such as patient monitoring systems or imaging equipment. Its compliance with safety and regulatory standards ensures patient safety and reliable operation in critical healthcare applications.
Motor Control Systems: The ADuM121N is well-suited for isolating control signals in motor drive systems. Its low propagation delay and high data rate enable precise timing and fast response, ensuring accurate motor control in industrial and automotive applications.
Power Supply Monitoring: The ADuM121N can be used to isolate feedback signals in switch-mode power supplies. Its high isolation voltage and robust design ensure safe and reliable monitoring of voltage and current levels, making it ideal for power management systems in renewable energy and industrial equipment.
Medical Equipment Isolation: The ADuM121N is perfect for isolating digital signals in medical devices, such as patient monitoring systems or imaging equipment. Its compliance with safety and regulatory standards ensures patient safety and reliable operation in critical healthcare applications.
Popular ADUM121N Products comparison
ADUM121N0BRZ-RL7 vs ADUM121N0WBRZ
ADUM121N0BRZ-RL7 vs ADUM121N0WBRZ-RL7
ADUM121N0BRZ vs ADUM121N0BRZ-RL7
ADUM121N0BRZ vs ADUM121N0WBRZ
ADUM121N0BRZ vs ADUM121N0WBRZ-RL7
ADUM121N0BRZ vs ADUM121N1BRZ
ADUM121N0BRZ vs ADUM121N1WBRZ
ADUM121N0WBRZ vs ADUM121N0WBRZ-RL7
ADUM121N1BRZ vs ADUM121N0BRZ-RL7
ADUM121N1BRZ vs ADUM121N0WBRZ