ADuM110N
RECOMMENDED FOR NEW DESIGNSRobust 3 kV rms Single Channel Digital Isolator
- Part Models
- 4
- 1ku List Price
- Starting From $0.72
Overview
- High common-mode transient immunity: 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay
- 13 ns maximum for 5 V operation
- 15 ns maximum for 1.8 V operation
- 150 Mbps maximum data rate
- Backward compatibility
- Pin compatible with the ADuM1100
- Low dynamic power consumption
- 1.8 V to 5 V level translation
- Safety and regulatory approvals
- UL 1577
- VISO = 3000 VRMS for 1 minute
- IEC / EN / CSA 60950-1
- IEC / CSA 60601-1
- IEC / CSA 61010-1
- DIN EN IEC 60747-17 (VDE 0884-17)
- VIORM = 565 VPEAK
- UL 1577
- High temperature operation: 125°C
- Fail-safe high or low options
- 8-lead, RoHS-compliant, SOIC package
The ADuM110N is a single-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics, superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation.
The ADuM110N supports data rates as high as 150 Mbps with a withstand voltage rating of 3.0 kV rms (see the Ordering Guide). The device operates with the supply voltage on either side ranging from 1.8 V to 5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.
Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safe options are available, in which the outputs transition to a predetermined state when the input power supply is not applied or the inputs are disabled. The ADuM110N is pin compatible with the ADuM1100.
APPLICATIONS
- General-purpose single-channel isolation
- Industrial field bus isolation
Documentation
Data Sheet 1
User Guide 1
Application Note 1
Safety and Regulatory Compliance 1
Video 1
Solutions Bulletin & Brochure 1
Safety and Regulatory Compliance 1
Analog Dialogue 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 |
|---|---|---|---|
| ADUM110N0BRZ | 8-Lead SOIC | ||
| ADUM110N0BRZ-RL7 | 8-Lead SOIC | ||
| ADUM110N1BRZ | 8-Lead SOIC | ||
| ADUM110N1BRZ-RL7 | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 29, 2025 - 25_0067 Update Data Sheet Regulatory Information for Select Data Isolator Products |
||
| ADUM110N0BRZ | PRODUCTION | |
| ADUM110N0BRZ-RL7 | PRODUCTION | |
| ADUM110N1BRZ | PRODUCTION | |
| ADUM110N1BRZ-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
Evaluation Kits
Evaluation Board for Single and Dual Channel Standard Data Isolators in 8 lead SOIC Package