ADUM1100
PRODUCTIONiCoupler Digital Isolator
- Part Models
- 6
- 1ku List Price
- Starting From $1.66
Part Details
- High data rate: dc to 100 Mbps (NRZ)
- Compatible with 3.3 V and 5.0 V operation/level translation
- 125°C maximum operating temperature
- 5 V operation
1.0 mA maximum @ 1 Mbps
4.5 mA maximum @ 25 Mbps
16.8 mA maximum @ 100 Mbps - 3.3 V operation
0.4 mA maximum @ 1 Mbps
3.5 mA maximum @ 25 Mbps
7.1 mA maximum @ 50 Mbps
- 8-lead SOIC_N package (RoHS compliant version available)
- High common-mode transient immunity: >25 kV/μs
- UL recognized
- 2500 V rms for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A
- VDE Certificate of Conformity
DIN V VDE V 0884-10
(VDE V 0884-10):2006-12
VIORM = 560 V peak
The ADuM1100 is a digital isolator based on Analog Devices Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives, such as optocoupler devices.
Configured as a pin-compatible replacement for existing high speed optocouplers, the ADuM1100 supports data rates as high as 25 Mbps and 100 Mbps.
The ADuM1100 operates with a voltage supply ranging from 3.0 V to 5.5 V, boasts a propagation delay of <18 ns and edge asymmetry of <2 ns, and is compatible with temperatures up to 125°C. It operates at very low power, less than 0.9 mA of quiescent current (sum of both sides), and a dynamic current of less than 160 μA per Mbps of data rate. Unlike other optocoupler alternatives, the ADuM1100 provides dc correctness with a patented refresh feature that continuously updates the output signal.
The ADuM1100 is offered in three grades. The ADuM1100AR and ADuM1100BR can operate up to a maximum temperature of 105°C and support data rates up to 25 Mbps and 100 Mbps, respectively. The ADuM1100UR can operate up to a maximum temperature of 125°C and supports data rates up to 100 Mbps.
APPLICATIONS
- Digital field bus isolation
- Opto-isolator replacement
- Computer-peripheral interface
- Microprocessor system interface
- General instrumentation and data acquisition applications
Documentation
Data Sheet 1
Application Note 7
Technical Articles 5
Evaluation Design File 1
Safety and Regulatory Compliance 1
Frequently Asked Question 1
Video 1
Solutions Bulletin & Brochure 1
Safety and Regulatory Compliance 1
Circuit Note 1
Analog Dialogue 1
Webcast 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADUM1100ARZ | 8-Lead SOIC | ||
| ADUM1100ARZ-RL7 | 8-Lead SOIC | ||
| ADUM1100BRZ | 8-Lead SOIC | ||
| ADUM1100BRZ-RL7 | 8-Lead SOIC | ||
| ADUM1100URZ | 8-Lead SOIC | ||
| ADUM1100URZ-RL7 | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 4, 2021 - 20_0320 Alternate Assembly Site of Select Isolator Products in SO Packages |
||
| ADUM1100ARZ | PRODUCTION | |
| ADUM1100ARZ-RL7 | PRODUCTION | |
| ADUM1100BRZ | PRODUCTION | |
| ADUM1100BRZ-RL7 | PRODUCTION | |
| ADUM1100URZ | PRODUCTION | |
| ADUM1100URZ-RL7 | PRODUCTION | |
|
Sep 22, 2015 - 15_0135 Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli |
||
| ADUM1100ARZ | PRODUCTION | |
| ADUM1100ARZ-RL7 | PRODUCTION | |
| ADUM1100BRZ | PRODUCTION | |
| ADUM1100BRZ-RL7 | PRODUCTION | |
| ADUM1100URZ | PRODUCTION | |
| ADUM1100URZ-RL7 | PRODUCTION | |
|
Feb 27, 2012 - 11_0066 Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick. |
||
| ADUM1100ARZ | PRODUCTION | |
| ADUM1100ARZ-RL7 | PRODUCTION | |
| ADUM1100BRZ | PRODUCTION | |
| ADUM1100BRZ-RL7 | PRODUCTION | |
| ADUM1100URZ | PRODUCTION | |
| ADUM1100URZ-RL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| ADUM321N | RECOMMENDED FOR NEW DESIGNS | 5.7 kV RMS/3.0 kV RMS Dual Digital Isolators |
Tools & Simulations
IBIS Model 1
Reference Designs
Universal Serial Bus (USB) Cable Isolator Circuit
Part Used
Design & Integration Tools
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