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ADUM5210BRSZ
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Product Detailed Parameters
- Description：DGTL ISOLTR 2.5KV 2CH GP 20-SSOP
- Series：IsoPower®, iCoupler®
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：2500Vrms
- Rise / Fall Time (Typ)：2.5ns, 2.5ns
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
- Grade：-
- Qualification：-
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Overview
The ADUM5210BRSZ is a dual-channel digital isolator from Analog Devices, featuring an integrated isoPower isolated DC-to-DC converter. It provides bidirectional signal isolation with data rates up to 25 Mbps and supports RS-232 protocols. The device operates on a supply voltage range of 2.7V to 5.5V, delivering regulated output power up to 150 mW. Key electrical parameters include a propagation delay of 15 ns, pulse width distortion of 3 ns, and rise/fall times of 2.5 ns. It offers 2500 Vrms insulation voltage and common-mode transient immunity of 25 kV/µs. Operating temperatures range from -40°C to +105°C in a 20-lead SSOP package.
Feature Summary
- Integrates an isolated DC-to-DC converter for self-powered operation
- Provides bidirectional signal isolation across two channels
- Supports high-speed data transmission up to 25 Mbps
- Features robust common-mode transient immunity
Applications
- General-purpose digital isolation
- Isolated RS-232 transceivers
- Industrial communication interfaces
Procurement Notes
Verify the specific suffix 'BRSZ' to confirm the 20-lead SSOP tube packaging variant. Confirm that the integrated DC-DC converter meets your isolated power requirements, as this differs from non-converter variants. Check current availability status as distribution may vary by region.
Selection Notes
Select this component when bidirectional isolation and integrated power conversion are required in a single package. Compare against the ADUM5211 and ADUM5212 series if unidirectional flow or different data rate specifications better suit the application design constraints.
Part Context
This part belongs to the ADUM521x family of isoPower digital isolators. These devices combine magnetic coupling isolation with on-chip power conversion, simplifying board layout by eliminating external isolated power supplies. The family includes variants with different channel counts and data rates.
Replacement Considerations
The ADUM5211BRSZ and ADUM5212BRSZ are related family members. Verify pin compatibility and functional differences, such as unidirectional vs. bidirectional support, before substituting.
