ADI ADuM Digital Isolators Family (15 parts in our catalog)
Analog Devices ADuM1xxx, ADuM2xxx, ADuM3xxx, ADuM7xxx magnetic digital isolators. The standard for high-speed signal isolation in industrial, medical, and power-electronics designs.
Sub-families
| Sub-family | Variants | Core | Max Speed | Features |
|---|---|---|---|---|
| MAINSTREAM | ||||
| ADUM1401BRWZ | 2 | iCoupler Transformer | 10 Mbps | HV HS AUTO |
| HIGH PERFORMANCE | ||||
| ADUM140E1BRWZ | 1 | iCoupler CMOS Digital | 150 Mbps | HS HV AUTO LP |
| HIGH SPEED | ||||
| ADUM110N0BRZ | 1 | iCoupler Transformer | 150 Mbps | HS HV LV PREC |
| ISOLATED POWER | ||||
| ADuM5000 | 1 | iCoupler isoPower | — | HV LP AUTO |
| HIGH PERFORMANCE ISOLATED | ||||
| ADUM4121ARIZ | 1 | iCoupler Digital Isolator | 50 ns Prop Delay | HV HS AUTO |
| AUTOMOTIVE ISOLATED POWER | ||||
| ADUM5401WCRWZ | 1 | iCoupler CMOS Quad | 25 Mbps | AUTO HV HS ISO |
| INTEGRATED POWER | ||||
| ADUM5401ARWZ | 1 | iCoupler + isoPower | 1 Mbps | HV HS ISO |
| HIGH SPEED GENERAL PURPOSE | ||||
| ADUM160N0BRZ | 1 | iCoupler transformer-based | 150 Mbps | HS HV PREC AUTO |
| HIGH SPEED ROBUST | ||||
| ADUM163N0BRZ | 1 | iCoupler Digital Isolator | 150 Mbps | HS HV AUTO PREC |
| HIGH SPEED ROBUST ISOLATION | ||||
| ADUM161N1BRZ | 1 | iCoupler CMOS isolation | 150 Mbps | HS HV PREC |
| INDUSTRIAL ISOLATION | ||||
| ADUM3160BRWZ | 1 | iCoupler digital isolator | 12 Mbps | USB HV HS |
| AUTOMOTIVE GRADE | ||||
| ADUM1201WSRZ | 1 | iCoupler transformer | 1 Mbps | AUTO LV HV |
| HIGH PERFORMANCE ISOLATED DRIVER | ||||
| ADUM4223BRWZ | 2 | iCoupler Digital Isolator | 1 MHz PWM | HV HS PWM AUTO |
Popular Variants
Top variants from across the family, with specs that differentiate them.
| Part Number | Sub-family | Package | Type | Voltage - Isolation | Temp Range | Number of Channels | Current - Peak Output | Stock |
|---|---|---|---|---|---|---|---|---|
| ADuM5000 | ADuM5000 | SOIC-16 | Isolated Module | 2.5 kV | -40degC ~ 105degC | — | — | 1,251 |
| ADUM4121ARIZ-RL Reel | ADUM4121ARIZ | SOIC-8 | — | 5000V | -40degC ~ 125degC | 1 | 2.3A | 3,000 |
| ADUM4223BRWZ | ADUM4223BRWZ | SOIC-16 | — | 5000V | -40degC ~ 125degC | 2 | 4A | 864 |
| ADUM1401BRWZ | ADUM1401BRWZ | SOIC-16 | General Purpose | 2500V | -40degC ~ 105degC | 4 | — | 2,779 |
| ADUM110N0BRZ-RL7 | ADUM110N0BRZ | SOIC-8 | General Purpose | 3000V | -40degC ~ 125degC | 1 | — | 3,284 |
| ADUM5401WCRWZ-1RL | ADUM5401WCRWZ | SOIC-16 | General Purpose | 2500V | -40degC ~ 105degC | 4 | — | 2,264 |
| ADUM5401ARWZ | ADUM5401ARWZ | SOIC-16 | General Purpose | 2500V | -40degC ~ 105degC | 4 | — | 889 |
| ADUM160N0BRZ | ADUM160N0BRZ | SOIC-16 | General Purpose | 3000V | -40degC ~ 125degC | 6 | — | 1,983 |
| ADUM163N0BRZ | ADUM163N0BRZ | SOIC-16 | General Purpose | 3000V | -40degC ~ 125degC | 6 | — | 2,143 |
| ADUM161N1BRZ | ADUM161N1BRZ | SOIC-16 | General Purpose | 3000V | -40degC ~ 125degC | 6 | — | 4,798 |
