analog is everywhere

Chip scale isolation and innovation, combined.
With iCoupler, analog is everywhere.

iCoupler

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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

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

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Part # No.
Channels
Channel
Config.*
UL Insulation
Rating (kV rms)
Package Price Samples

Dual Channel Digital Isolator ICs with isoPower Isolated Power

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

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Part # Resolution
(Bits)
Throughput
(MSPS)
Digital
Isolation
Voltage (kV rms)
Package Price Samples

Σ-Δ Modulators

AD7400 16 10 3.75 16-Lead SOIC $4.00 Order Samples
AD7401 16 18 3.75 16-Lead SOIC $4.00 Order Samples

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Part # FD/HD Data Rate Isolation
Rating
(kV rms)
Package Price Samples

RS-485 Transceivers

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

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Part # SDA SDL Isolation
Rating
(kV rms)
Package Price Samples

I2C Bidirectional Digital Isolators

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

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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.


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Complementary Products

A/D Converters

  • 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

D/A Converters

  • AD7805: +3.3 V to +5 V Quad 10-Bit Parallel Loading DAC

Digital Temperature Sensors

  • AD7814: 10-Bit Digital in 6-Lead SOT-23 Temperature Sensor

Analog Microcontrollers

  • ADUC7128: Precision Analog Microcontroller ARM7TDMI® MCU with 12-bit ADC & DDS DAC

Supervisory

  • ADM825: Supervisory Circuit with Manual Reset and Dual Active-Low/Active-High Push-Pull Reset Outputs

Digital Power Management

  • ADM1041: Secondary-Side Controller w/Current Share and Housekeeping

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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.

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