Digital Isolators
Digital isolators with iCoupler® technology enable designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. With more than 800 billion channels shipped into the field, these magnetically isolated products are a safe, reliable and easy-to-use alternative to optocouplers.
Learn about the benefits of digital isolators, find safety and compliance information, use parametric search, and watch training videos and webcasts. Bookmark this page for your complete digital isolator resource.
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iCoupler® Technology
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Technical Items of Interest
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Safety and Regulatory Compliance
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The iCoupler® family of digital isolation products have been safety tested (basic and reinforced) and approved by various regulatory agencies. View Compliance Information.
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Featured Video
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Training and Videos
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Digital Isolator News
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Interface and Isolation Update
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Evaluation Boards, User Guides and Other Design Tools
Single Channel Standard Isolators
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Insulation Rating (kVrms) | Max Data Rate | Prop Delay | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1100Reference Circuit Available | 1 | 0 | 2.5KV rms | 100Mbps | 18ns | 5.5V | - | 125Deg | 8-Lead SOIC |
$ |
| ADUM3100Reference Circuit Available | 1 | 0 | 2.5KV rms | 50Mbps | 28ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
Dual Channel Standard Isolators
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Max Data Rate | Insulation Rating (kVrms) | Prop Delay | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1200 | 2 | 0 | 25Mbps | 2.5KV rms | 45ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1201Reference Circuit Available | 1 | 1 | 25Mbps | 2.5KV rms | 45ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1210 | 2 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM1280 | 2 | 0 | 100Mbps | 3KV rms | 24ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1281 | 1 | 1 | 100Mbps | 3KV rms | 24ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1285 | 2 | 0 | 100Mbps | 3KV rms | 24ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1286 | 1 | 1 | 100Mbps | 3KV rms | 24ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM2200 | 2 | 0 | 10Mbps | 5KV rms | 50ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM2201 | 1 | 1 | 10Mbps | 5KV rms | 50ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM2210 | 2 | 0 | 10Mbps | 5KV rms | 150ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM2211 | 1 | 1 | 10Mbps | 5KV rms | 150ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM2280 | 2 | 0 | 100Mbps | 5KV rms | 24ns | 5.5V | - | 125Deg | 16-Lead SOIC |
$ |
| ADUM2281 | 1 | 1 | 100Mbps | 5KV rms | 24ns | 5.5V | - | 125Deg | 16-Lead SOIC |
$ |
| ADUM2285 | 2 | 0 | 100Mbps | 5KV rms | 24ns | 5.5V | - | 125Deg | 16-Lead SOIC |
$ |
| ADUM2286 | 1 | 1 | 100Mbps | 5KV rms | 24ns | 5.5V | - | 125Deg | 16-Lead SOIC |
$ |
| ADUM3200 | 2 | 0 | 25Mbps | 2.5KV rms | 45ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM3201 | 1 | 1 | 25Mbps | 2.5KV rms | 45ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM3210 | 2 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM3211 | 1 | 1 | 10Mbps | 2.5KV rms | 50ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM7240 | 2 | 0 | 25Mbps | 1KV rms | 50ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM7241 | 1 | 1 | 25Mbps | 1KV rms | 50ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
Triple Channel Standard Isolators
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 | Insulation Rating (kVrms) | Max Data Rate | Prop Delay |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1300Reference Circuit Available | 3 | 0 | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ | 2.5KV rms | 90Mbps | 32ns |
| ADUM1301Reference Circuit Available | 2 | 1 | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ | 2.5KV rms | 90Mbps | 32ns |
| ADUM1310 | 3 | 0 | 5.5V | - | 105Deg | 16-Lead SOIC |
$ | 2.5KV rms | 10Mbps | 50ns |
| ADUM1311Reference Circuit Available | 2 | 1 | 5.5V | - | 105Deg | 16-Lead SOIC |
$ | 2.5KV rms | 10Mbps | 50ns |
| ADUM3300 | 3 | 0 | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ | 2.5KV rms | 90Mbps | 32ns |
| ADUM3301 | 2 | 1 | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ | 2.5KV rms | 90Mbps | 32ns |
Quad Channel Standard Isolators
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Insulation Rating (kVrms) | Max Data Rate | Prop Delay | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1400Reference Circuit Available | 4 | 0 | 2.5KV rms | 90Mbps | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1401Reference Circuit Available | 3 | 1 | 2.5KV rms | 90Mbps | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1402Reference Circuit Available | 2 | 2 | 2.5KV rms | 90Mbps | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1410 | 4 | 0 | 2.5KV rms | 10Mbps | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1411 | 3 | 1 | 2.5KV rms | 10Mbps | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1412 | 2 | 2 | 2.5KV rms | 10Mbps | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2400 | 4 | 0 | 5KV rms | 90Mbps | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2401 | 3 | 1 | 5KV rms | 90Mbps | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2402 | 2 | 2 | 5KV rms | 90Mbps | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3400 | 4 | 0 | 2.5KV rms | 90Mbps | 32ns | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM3401 | 3 | 1 | 2.5KV rms | 90Mbps | 32ns | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM3402 | 2 | 2 | 2.5KV rms | 90Mbps | 32ns | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM3440 | 4 | 0 | 2.5KV rms | 150Mbps | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3441 | 3 | 1 | 2.5KV rms | 150Mbps | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3442Reference Circuit Available | 2 | 2 | 2.5KV rms | 150Mbps | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM4400 | 4 | 0 | 5KV rms | 90Mbps | 32ns | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM4401 | 3 | 1 | 5KV rms | 90Mbps | 32ns | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM4402 | 2 | 2 | 5KV rms | 90Mbps | 32ns | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM7440 | 4 | 0 | 1KV rms | 25Mbps | 56ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
| ADUM7441 | 3 | 1 | 1KV rms | 25Mbps | 56ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
| ADUM7442 | 2 | 2 | 1KV rms | 25Mbps | 56ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
Five Channel Standard Isolators
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Insulation Rating (kVrms) | Max Data Rate | Prop Delay | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 | Channels |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1510 | 5 | 0 | 2.5KV rms | 10Mbps | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ | 5 |
| ADUM7510 | 5 | 0 | 1KV rms | 10Mbps | 40ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ | 5 |
Six Channel Standard Isolators
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Insulation Rating (kVrms) | Max Data Rate | Prop Delay | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM7640 | 6 | 0 | 1KV rms | 25Mbps | 50ns | 5.5V | - | 105Deg | - |
$ |
isoPower
| Part# | # of Inputs Side 1 | # of Inputs Side 2 | Insulation Rating (kVrms) | Max Data Rate | Prop Delay | Isolated Output Supply (mA) | Isolated Output (V)min | Isolated Output (V)max | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADUM3070 | - | - | 2.5KV rms | - | - | 500mA | 3.3V | 24V | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
| ADUM3470 | 4 | 0 | 2.5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | 5.5V | Yes | 105Deg | 20-Lead SSOP |
$ |
| ADUM3471Reference Circuit Available | 3 | 1 | 2.5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | 5.5V | Yes | 105Deg | 20-Lead SSOP |
$ |
| ADUM3472 | 2 | 2 | 2.5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | 5.5V | Yes | 105Deg | 20-Lead SSOP |
$ |
| ADUM3473 | 1 | 3 | 2.5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | 5.5V | Yes | 105Deg | 20-Lead SSOP |
$ |
| ADUM3474 | 0 | 4 | 2.5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | 5.5V | Yes | 105Deg | 20-Lead SSOP |
$ |
| ADUM4070 | - | - | 5KV rms | - | - | 400mA | 3.3V | 24V | - | - | 105Deg | 20-Lead SOIC |
$ |
| ADUM4470 | 4 | 0 | 5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | - | - | 105Deg | 20-Lead SOIC |
$ |
| ADUM4471 | 3 | 1 | 5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | - | - | 105Deg | 20-Lead SOIC |
$ |
| ADUM4472 | 2 | 2 | 5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | - | - | 105Deg | 20-Lead SOIC |
$ |
| ADUM4473 | 1 | 3 | 5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | - | - | 105Deg | 20-Lead SOIC |
$ |
| ADUM4474 | 0 | 4 | 5KV rms | 25Mbps | 60ns | 400mA | 3.3V | 24V | - | - | 105Deg | 20-Lead SOIC |
$ |
| ADUM5000Reference Circuit Available | - | - | 2.5KV rms | - | - | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5010 | - | - | 2.5KV rms | - | - | - | 3.3V | 5.5V | - | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM5200 | 2 | 0 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5201 | 1 | 1 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5202 | 0 | 2 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5210 | 2 | 0 | 2.5KV rms | 100Mbps | 24ns | - | 3V | 5.5V | 5.5V | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM5211 | 1 | 1 | 2.5KV rms | 100Mbps | 24ns | - | 3V | 5.5V | 5.5V | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM5212 | 0 | 2 | 2.5KV rms | 100Mbps | 24ns | - | 3V | 5.5V | 5.5V | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM5240 | 2 | 0 | 2.5KV rms | 1Mbps | 70ns | 10mA | 4.5V | 5.5V | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM5241 | 1 | 1 | 2.5KV rms | 1Mbps | 70ns | 10mA | 4.5V | 5.5V | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM5242 | 0 | 2 | 2.5KV rms | 1Mbps | 70ns | 10mA | 4.5V | 5.5V | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM5400Reference Circuit Available | 4 | 0 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM5401Reference Circuit Available | 3 | 1 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5402Reference Circuit Available | 2 | 2 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5403 | 1 | 3 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | Yes | 105Deg | 16-Lead SOIC |
$ |
| ADUM5404Reference Circuit Available | 0 | 4 | 2.5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6000 | - | - | 5KV rms | - | - | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6010 | - | - | 3.75KV rms | - | - | - | 3.3V | 5.5V | - | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM6200 | 2 | 0 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6201 | 1 | 1 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6202 | 0 | 2 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6210 | 2 | 0 | 3.75KV rms | 100Mbps | 24ns | - | 3V | 5.5V | 5.5V | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM6211 | 1 | 1 | 3.75KV rms | 100Mbps | 24ns | - | 3V | 5.5V | 5.5V | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM6212 | 0 | 2 | 3.75KV rms | 100Mbps | 24ns | - | 3V | 5.5V | 5.5V | - | 105Deg | 20-Lead SSOP |
$ |
| ADUM6400 | 4 | 0 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6401 | 3 | 1 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6402 | 2 | 2 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6403 | 1 | 3 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM6404 | 0 | 4 | 5KV rms | 25Mbps | 60ns | 100mA | 3.3V | 5.5V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
USB 2.0 Compatible
| Part# | Insulation Rating (kVrms) | Max Data Rate | Max Operating Temp (°C) | Min Pos Supply | Max Pos Supply | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|
| ADUM3160 | 2.5KV rms | 12Mbps | 105Deg | 4V | 5.5V | 16-Lead SOIC |
$ |
| ADUM4160Reference Circuit Available | 5KV rms | 12Mbps | 105Deg | 3V | 5.5V | 16-Lead SOIC |
$ |
Isolated Gate Drivers
| Part# | Insulation Rating (kVrms) | Isolated Output Supply (m | Isolated Output (V)min | Isolated Output (V)max | Input Logic | Max Operating Temp (°C) | Automotive Qualified | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|
| ADUM1233 | 2.5KV rms | - | 12V | 18V | TTL | 105Deg | - | 16-Lead SOIC |
$ |
| ADUM1234 | 2.5KV rms | - | 12V | 18V | CMOS | 105Deg | - | 16-Lead SOIC |
$ |
| ADUM1420 | 1.6KV rms | - | 12V | 18V | TTL | 105Deg | - | 28-Lead SOIC | ** |
| ADUM3220 | 2.5KV rms | - | 4.5V | 18V | CMOS | 125Deg | Yes | 8-Lead SOIC |
$ |
| ADUM3221 | 2.5KV rms | - | 4.5V | 18V | CMOS | 125Deg | Yes | 8-Lead SOIC |
$ |
| ADUM3223 | 3KV rms | - | 4.5V | 18V | CMOS | 125Deg | Yes | 16-Lead SOIC |
$ |
| ADUM4223 | 5KV rms | - | 4.5V | 18V | CMOS | 125Deg | - | 16-Lead SOIC |
$ |
| ADUM5230 | 2.5KV rms | 10mA | 12V | 18V | CMOS | 105Deg | - | 16-Lead SOIC |
$ |
| ADUM6132 | 3.7KV rms | 22mA | 12.5V | 17V | CMOS | 85Deg | - | 16-Lead SOIC |
$ |
| ADUM7234Reference Circuit Available | 1KV rms | - | 12V | 18V | CMOS | 105Deg | - | 16-Lead SOIC |
$ |
Isolated I2C Isolators
| Part# | Insulation Rating (kVrms) | Max Data Rate | Serial Clock | Serial Data | Min Pos Supply | Max Pos Supply | Supply Current | Max Operating Temp (°C) | Automotive Qualified | Package | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1250 | 2.5KV rms | 1Mbps | Bidirectional | Bidirectional | 3V | 5.5V | 5mA | 105Deg | Yes | 8-Lead SOIC |
$ |
| ADUM1251 | 2.5KV rms | 1Mbps | Unidirectional | Bidirectional | 3V | 5.5V | - | 105Deg | Yes | 8-Lead SOIC |
$ |
| ADUM2250 | 5KV rms | 1Mbps | Bidirectional | Bidirectional | 3V | 5.5V | - | 105Deg | - | 16-Lead SOIC |
$ |
| ADUM2251 | 5KV rms | 1Mbps | Unidirectional | Bidirectional | 3V | 5.5V | - | 105Deg | - | 16-Lead SOIC |
$ |
Linear Isolators
| Part# | Insulation Rating (kVrms) | -3dB Bandwidth | Accuracy (%) | Vin min (V) | Vin max (V) | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|
| ADUM4190 | 5KV rms | 400KHz | 1% | 400mV | 1.5V | ** |
| ADUM3190 | 2.5KV rms | 400KHz | 1% | 400mV | 1.5V |
$ |
Isolated CAN
| Part# | Insulation Rating (kVrms) | Max Data Rate | High Volt Bus Side Reg | Integrated Iso DC/DC Conv | Number of Nodes | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|
| ADM3052 | 5KV rms | 1Mbps | Yes | No | 110 | 16-Lead SOIC |
$ |
| ADM3053 | 2.5KV rms | 1Mbps | No | Yes | 110 | 20-Lead SOIC |
$ |
| ADM3054 | 5KV rms | 1Mbps | No | No | 110 | 16-Lead SOIC |
$ |
Isolated RS-485
| Part# | Insulation Rating (kVrms) | ESD Protection V | DataRate RS-485 | Pwr Supply (Vnom) | Integrated isoPower | Integrated Transformer Dr | # of Nodes On Bus | Shutdown/Disable | Driver/Receiver Enable | Fail Safe | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADM2481 | 2.5KV rms | --- | 500Kbps | +3 to +5 & ISO +5 | - | --- | 256 | No | Yes | Open, Short |
$ |
| ADM2482E | 2.5KV rms | 15 kV | 16Mbps | +3 to +5 & ISO +3 | - | Yes | 256 | No | Yes | Open, Short |
$ |
| ADM2484E | 5KV rms | 15 kV | 500Kbps | +3 to +5 & ISO +3 | - | --- | 256 | No | Yes | Open, Short |
$ |
| ADM2487E | 2.5KV rms | 15 kV | 500Kbps | +3 to +5 & ISO +3 | - | Yes | 256 | No | Yes | Open, Short |
$ |
| ADM2485Reference Circuit Available | 2.5KV rms | --- | 16Mbps | +3 to +5 & ISO +5 | - | Yes | 50 | No | Yes | Open |
$ |
| ADM2483 | 2.5KV rms | --- | 500Kbps | +3 to +5 & ISO +5 | - | --- | 256 | No | Yes | Open, Short |
$ |
| ADM2486 | 2.5KV rms | --- | 20Mbps | +3 to +5 & ISO +5 | - | --- | 50 | No | Yes | Open |
$ |
Isolated RS-232
| Part# | Min Vcc | Insulation Rating (kVrms) | Max Data Rate | ESD Protection V | Shutdown/Disable | #Tx | # Rx | Features | Icc Unloaded | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADM3252E | 3V | 2.5KV rms | 460Kbps | 15 kV | No | 2 | 2 | Isolation | 110mA |
$ |
| ADM3251E | 4.5V | 2.5KV rms | 460Kbps | 15 kV | No | 1 | 1 | Isolation | 110mA |
$ |
| AD7306 | 4.75V | - | 5Mbps | --- | No | 3 | 2 | Multi Protocol | 15mA |
$ |
Isolated A/D Converters
| Part# | Resolution (Bits) | Sample Rate | # Chan | Output Data Format | Power Diss | US-Price-1000-to-4999 |
|---|---|---|---|---|---|---|
| AD7401A | 16 | 20MSPS | 1 | Ser | 105mW |
$ |
| AD7400AReference Circuit Available | 16 | 10MSPS | 1 | Ser | 95mW |
$ |
| AD7401 | 16 | 20MSPS | 1 | Ser | 100mW |
$ |
| AD7400 | 16 | 10MSPS | 1 | Ser | 90mW |
$ |
EngineerZone Support Community: Latest Interface and Isolation Discussions
NEW PRODUCTS
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ADUM4190- 5kV rms Isolated Error Amplifier
The ADuM4190 is an isolated error amplifier based on Analog Devices, Inc. iCoupler® technology. The ADuM4190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions.
Unlike optocoupler-based solutions, which have an More
Data Sheet Rev PrA, 02/2013 (pdf 472kB) -
ADUM3190- 2.5kV rms Isolated Error Amplifier
The ADuM3190 is an isolated error amplifier based on Analog Devices, Inc. iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions.
Unlike optocoupler-based solutions, which have an More
Data Sheet Rev 0, 02/2013 (pdf 765kB)
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ADUM6212- Dual-Channel Isolators with Integrated DC/DC Converter (0/2 Channel Directionality)
The ADuM6210/ADuM6211/ADuM6212 are dual-channel digital isolators with isoPower®, an integrated, isolated DC/DC converter. Based on the Analog Devices, Inc., iCoupler® technology, the DC/DC converter provides regulated, isolated power, adjustable between 3.15 V and 5.25 V. Input supply More
Data Sheet Rev A, 05/2013 (pdf 516kB)
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ADUM6211- Dual-Channel Isolators with Integrated DC/DC Converter (1/1 Channel Directionality)
The ADuM6210/ADuM6211/ADuM6212 are dual-channel digital isolators with isoPower®, an integrated, isolated DC/DC converter. Based on the Analog Devices, Inc., iCoupler® technology, the DC/DC converter provides regulated, isolated power, adjustable between 3.15 V and 5.25 V. Input supply More
Data Sheet Rev A, 05/2013 (pdf 516kB)
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NEWS
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- New ezLINX™ iCoupler® Isolated Interface Development Environment Enables Rapid Design and System Evaluation of Isolated Communication Networks
