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iCoupler technology: Over 75 million isolated channels.
iCoupler technology represents the state of the art in digital isolation. Unlike common optocoupler isolation techniques, iCoupler combines chip scale transformer technology with analog and mixed signal circuits for significant system level integration, cost savings, and functional advantages. Eliminate the performance trade-offs of traditional isolation solutions - choose iCoupler to isolate signals, power, and exceptional designs. more ...
Order your sample by following the sample links below.
| Part # | No. Channels |
Channel Config.* |
UL Insulation Rating (kV rms) |
Package | Price | Samples |
|---|---|---|---|---|---|---|
Digital Isolator ICs |
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| ADuM1100 | 1 | 1/0 | 2.5 | 8-Lead Narrow Body SOIC |
Starting at $1.82 | Order Samples |
| ADUM1200 | 2 | 2/0 | 2.5 | 8-Lead Narrow Body SOIC |
Starting at $1.37 | Order Samples |
| ADUM1201 | 2 | 1/1 | 2.5 | 8-Lead Narrow Body SOIC |
Starting at $1.37 | Order Samples |
| ADUM1210 | 2 | 2/0 | 2.5 | 8-Lead Narrow Body SOIC |
$1.76 | Order Samples |
| ADuM1230 | 2 | 2/0 | 2.5 | 16-Lead SOIC | $1.84 | Order Samples |
| ADuM1300 | 3 | 3/0 | 2.5 | 16-Lead SOIC | Starting at $1.82 | Order Samples |
| ADuM1301 | 3 | 2/1 | 2.5 | 16-Lead SOIC | Starting at $1.82 | Order Samples |
| ADuM1310 | 3 | 3/0 | 2.5 | 16-Lead SOIC | $2.42 | Order Samples |
| ADuM1400 | 4 | 4/0 | 2.5 | 16-Lead SOIC | Starting at $2.43 | Order Samples |
| ADuM1401 | 4 | 3/1 | 2.5 | 16-Lead SOIC | Starting at $2.43 | Order Samples |
| ADuM1402 | 4 | 2/2 | 2.5 | 16-Lead SOIC | Starting at $2.43 | Order Samples |
| ADuM1410 | 4 | 4/0 | 2.5 | 16-Lead SOIC | $3.22 | Order Samples |
| ADuM1411 | 4 | 3/1 | 2.5 | 16-Lead SOIC | Starting at $2.43 | Order Samples |
| ADuM1412 | 4 | 2/2 | 2.5 | 16-Lead SOIC | Starting at $2.43 | Order Samples |
| ADuM2400 | 4 | 4/0 | 5 | 16-Lead SOIC | Starting at $3.16 | Order Samples |
| ADuM2401 | 4 | 3/1 | 5 | 16-Lead SOIC | Starting at $3.16 | Order Samples |
| ADuM2402 | 4 | 2/2 | 5 | 16-Lead SOIC | Starting at $3.16 | Order Samples |
| Part # | No. Channels |
Channel Config.* |
UL Insulation Rating (kV rms) |
Package | Price | Samples |
Dual Channel Digital Isolator ICs with isoPower Isolated Power |
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| ADuM5240 | 2 | 2/0 | 2.5 | 8-Lead Narrow Body SOIC |
$2.95 | Order Samples |
| ADuM5241 | 2 | 1/1 | 2.5 | 8-Lead Narrow Body SOIC |
$2.95 | Order Samples |
| ADuM5242 | 2 | 0/2 | 2.5 | 8-Lead Narrow Body SOIC |
$2.95 | Order Samples |
| Part # | Resolution (Bits) |
Throughput (MSPS) |
Digital Isolation Voltage (kV rms) |
Package | Price | Samples |
Σ-Δ Modulators |
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| AD7400 | 16 | 10 | 3.75 | 16-Lead SOIC | $4.00 | Order Samples |
| AD7401 | 16 | 18 | 3.75 | 16-Lead SOIC | $4.00 | Order Samples |
| Part # | FD/HD | Data Rate | Isolation Rating (kV rms) |
Package | Price | Samples |
RS-485 Transceivers |
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| ADM2483 | HD | 500 Kbps | 2.5 | 16-Lead SOIC | $3.00 | Order Samples |
| ADM2485 | HD | 16 Mbps | 2.5 | 16-Lead SOIC | $5.50 | Order Samples |
| ADM2486 | HD | 20 Mbps | 2.5 | 16-Lead SOIC | $4.98 | Order Samples |
| ADM2490E | FD | 16 Mbps | 5 | 16-Lead SOIC | $4.50 | Order Samples |
| Part # | SDA | SDL | Isolation Rating (kV rms) |
Package | Price | Samples |
I2C Bidirectional Digital Isolators |
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| ADuM1250 | Bidirectional | Bidirectional | 2.5 | 8-Lead Narrow Body SOIC |
$3.38 | Order Samples |
| ADuM1251 | Bidirectional | Unidirectional | 2.5 | 8-Lead Narrow Body SOIC |
$3.05 | Order Samples |
Press Releases...
Analog Devices Introduces Four-Channel, Single-Package Solution For Data And Power Isolation
New iCoupler® digital isolation products deliver 500 mW isolated power; small package reduces costs by 50 percent and board space by 70 percent.
Analog Devices Introduces Industry's First Digital Isolators Qualified For Automotive Systems
New iCoupler® digital isolators are AEC-Q100 qualified for +125°C operation to meet stringent quality and reliability requirements for electric-hybrid vehicles.
Analog Devices Introduces Industry's First Isolated Gate Drivers With Integrated Isolated Power
ADuM5230 and ADuM6132 isolated half-bridge gate drivers reduce system cost and size while increasing quality and reliability for motor drives, power inverters, and plasma displays.
Analog Devices Introduces Industry's First Bidirectional I2C Isolators
ADuM125x family extends iCoupler® portfolio of digital isolators with a single-package, hot-swappable solution for isolating I2C buses in industrial, networking and power supply applications.
Analog Devices Introduces Industry's First Single-Package Solution For Data And Power Isolation
ADI extends iCoupler® family of digital isolators with a complete solution that dramatically reduces board space and cost for industrial, instrumentation and power applications.
Complementary Products
- AD7890: True Bipolar Input, Single Supply, 8-Channel, 12-Bit Serial, Data Acquisition System
- AD7892: True Bipolar Input, Single Supply, Parallel, 12-Bit 600 kSPS ADC
- AD7893: True Bipolar Input, Single Supply, 12-Bit, Serial 6 µs ADC in 8-Pin Package
- AD7895: True Bipolar Input, 5 V Single Supply, 12-Bit, Serial 3.8 µs ADC in 8-Pin Package
- AD7538: µP-Compatible 14-Bit CMOS DAC
- AD7663: 16-Bit Bipolar 250 kSPS PulSAR® CMOS ADC
- AD7805: +3.3 V to +5 V Quad 10-Bit Parallel Loading DAC
- AD7814: 10-Bit Digital in 6-Lead SOT-23 Temperature Sensor
- ADUC7128: Precision Analog Microcontroller ARM7TDMI® MCU with 12-bit ADC & DDS DAC
- ADM825: Supervisory Circuit with Manual Reset and Dual Active-Low/Active-High Push-Pull Reset Outputs
- ADM1041: Secondary-Side Controller w/Current Share and Housekeeping
Product Reviews
ADuM1300/01/1400/01/02: Multi-Channel Digital Isolators for High-Voltage Industrial Applications
New iCoupler devices reduce per-channel costs and offer superior alternative to optocoupler solutions
Digital Isolator ICs Protect Data, Power
Dual-channel parts reduce cost by 70% and board space by 80% over existing solutions.
First Bidirectional Isolator Bus Chip Cuts Board Requirements By 80 Percent
Bidirectional I2C Isolators Are Industry's First
Parts reduce size by 80% and achieve the industry's lowest-cost I2C isolation solution.