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ADUM1401
+BOMDigital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
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ManufacturerAnalog Devices
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Mfr. Part #ADUM1401
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In Stock13410
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Specifications
| Attribute | Value |
| Packaging | Tube |
| Standard Pack Qty | 47 |
Overview
Description
The ADUM1401 is a digital isolator developed by Analog Devices, designed to provide electrical isolation between different parts of a system while enabling digital communication. It uses iCoupler technology to achieve isolation, allowing for data transmission across an isolation barrier without a direct electrical connection. This is particularly useful in applications where safety and noise reduction are critical, such as in industrial, medical, and power supply systems.
The device typically features multiple channels that can handle high data rates, making it suitable for various signaling needs. It offers a high level of isolation protection, usually rated up to several kilovolts, which helps in preventing high-voltage transients from damaging sensitive components on the connected system. The ADUM1401 is noted for its low power consumption and robust performance in environments with significant electrical noise.
Overall, the ADUM1401 is an essential component in systems that require reliable and safe isolation of digital signals, ensuring data integrity and system protection in demanding applications.
The device typically features multiple channels that can handle high data rates, making it suitable for various signaling needs. It offers a high level of isolation protection, usually rated up to several kilovolts, which helps in preventing high-voltage transients from damaging sensitive components on the connected system. The ADUM1401 is noted for its low power consumption and robust performance in environments with significant electrical noise.
Overall, the ADUM1401 is an essential component in systems that require reliable and safe isolation of digital signals, ensuring data integrity and system protection in demanding applications.
Equivalent
The ADUM1401 is a quad-channel digital isolator from Analog Devices. Equivalent products include:
1. Silicon Labs Si8641 - A similar digital isolator with comparable specifications.
2. Texas Instruments ISO7741 - Another four-channel digital isolator option.
3. Broadcom ACPL-M61T - A quad-channel digital isolator that serves similar applications.
4. NVE IL717 - Offers four isolation channels, suitable for similar uses.
These alternatives offer similar isolation capabilities and channel configurations. Always verify specifications for compatibility with your specific application.
1. Silicon Labs Si8641 - A similar digital isolator with comparable specifications.
2. Texas Instruments ISO7741 - Another four-channel digital isolator option.
3. Broadcom ACPL-M61T - A quad-channel digital isolator that serves similar applications.
4. NVE IL717 - Offers four isolation channels, suitable for similar uses.
These alternatives offer similar isolation capabilities and channel configurations. Always verify specifications for compatibility with your specific application.
Features
The ADuM1401 is a quad-channel digital isolator from Analog Devices, designed to provide electrical isolation between different parts of a system. Key features include:
1. Isolation Rating: Provides 2.5 kV RMS isolation for 1 minute per UL 1577.
2. Data Rate: Supports data rates up to 90 Mbps.
3. Propagation Delay: Offers low propagation delay, typically 13 ns, with a pulse width distortion of less than 3 ns.
4. Channels: Includes four independent isolation channels.
5. Supply Voltage: Operates with supply voltages ranging from 3.0 V to 5.5 V.
6. Low Power Consumption: Features low dynamic power consumption and low quiescent current.
7. Safety Approvals: Certified for reinforced insulation per VDE 0884-10 and recognized by CSA.
8. Temperature Range: Functions over a wide temperature range from -40°C to +125°C.
9. Package Options: Available in 16-lead SOIC and QSOP packages.
These features make the ADuM1401 suitable for applications requiring robust isolation, such as industrial control, instrumentation, and data communication systems.
1. Isolation Rating: Provides 2.5 kV RMS isolation for 1 minute per UL 1577.
2. Data Rate: Supports data rates up to 90 Mbps.
3. Propagation Delay: Offers low propagation delay, typically 13 ns, with a pulse width distortion of less than 3 ns.
4. Channels: Includes four independent isolation channels.
5. Supply Voltage: Operates with supply voltages ranging from 3.0 V to 5.5 V.
6. Low Power Consumption: Features low dynamic power consumption and low quiescent current.
7. Safety Approvals: Certified for reinforced insulation per VDE 0884-10 and recognized by CSA.
8. Temperature Range: Functions over a wide temperature range from -40°C to +125°C.
9. Package Options: Available in 16-lead SOIC and QSOP packages.
These features make the ADuM1401 suitable for applications requiring robust isolation, such as industrial control, instrumentation, and data communication systems.
Manufacturer
The ADUM1401 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company is renowned for its innovative solutions in areas such as data conversion and signal processing, with applications across various industries including automotive, communications, industrial, healthcare, and consumer electronics. The ADUM1401, in particular, is a digital isolator used in various electronic applications to provide electrical isolation and signal integrity.
Application
The ADUM1401 is a quad-channel digital isolator that is commonly used in various applications requiring electrical isolation and signal integrity. Key application areas include:
1. Industrial Automation: Isolating communication interfaces in automated systems to prevent noise and electrical interference.
2. Power Management: Ensuring safe communication between high and low voltage sections in power supplies and converters.
3. Data Communication: Maintaining signal integrity in systems with different ground potentials.
4. Medical Equipment: Providing safe patient isolation in medical devices.
5. Automotive Systems: Isolating different electronic control units (ECUs) to enhance reliability.
Its ability to provide isolation while maintaining high data rates makes it suitable for these demanding environments.
1. Industrial Automation: Isolating communication interfaces in automated systems to prevent noise and electrical interference.
2. Power Management: Ensuring safe communication between high and low voltage sections in power supplies and converters.
3. Data Communication: Maintaining signal integrity in systems with different ground potentials.
4. Medical Equipment: Providing safe patient isolation in medical devices.
5. Automotive Systems: Isolating different electronic control units (ECUs) to enhance reliability.
Its ability to provide isolation while maintaining high data rates makes it suitable for these demanding environments.
Package
The ADUM1401 is available in SOIC (Small Outline Integrated Circuit) package types, specifically 16-lead and 8-lead wide-body SOIC packages. These packages are designed for surface mounting on printed circuit boards, providing isolation and multiple channels in a compact form.
