— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:DGTL ISOLTR 3.75KV 4CH GP 24SSOP
- Series:iCoupler®
- Mfr:Analog Devices Inc.
- Package:Tape & Reel (TR)
- Number of Channels:4
- Voltage - Isolation:3750Vrms
- Rise / Fall Time (Typ):2.5ns, 2.5ns
- Operating Temperature:-40°C ~ 105°C
- Mounting Type:Surface Mount
- Package / Case:24-SSOP (0.209", 5.30mm Width)
- Supplier Device Package:24-SSOP
- Grade:-
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Overview
The ADUM6411BRSZ-RL7 is a quad-channel digital isolator from Analog Devices, featuring an integrated DC-to-DC converter. It provides unidirectional signal isolation with one reverse channel for feedback control. The device offers a 3.75 kVrms insulation voltage and supports data rates up to 150 Mb/s. Packaged in an SSOP-24, it operates within a temperature range of -40°C to +105°C.
Feature Summary
- Integrates a high-frequency DC-to-DC converter for isolated power supply generation
- Provides robust magnetic coupling for electrical isolation between circuits
- Includes a dedicated reverse channel to facilitate feedback loop control
Applications
- Industrial automation systems requiring galvanic isolation
- Medical equipment needing reinforced safety barriers
- Power electronics monitoring and control interfaces
Procurement Notes
Verify the specific suffix RL7 corresponds to the required reel packaging configuration. Confirm that the integrated DC/DC converter meets the target load requirements. Ensure compatibility with the SSOP-24 footprint during PCB layout. Check for moisture sensitivity level compliance before assembly processing.
Selection Notes
Select this component when four isolated channels and integrated power conversion are necessary. The inclusion of a reverse channel distinguishes it from standard quad isolators. Consider the thermal performance of the SSOP-24 package under continuous operation. Validate that the 3.75 kVrms rating satisfies the system's isolation voltage standards.
Part Context
This part belongs to the ADUM64xx series of digital isolators. It utilizes Analog Devices' iCoupler technology for signal transmission. The series is designed for applications demanding high reliability and compact form factors. It serves as a solution for replacing traditional optocouplers in modern designs.
Replacement Considerations
The ADUM6410BRSZ-RL7 is a similar quad-channel isolator but lacks the reverse channel feature. Verify if the feedback capability is critical for the application before substituting.
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