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 one 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.

 

Circuit from the lab Engineered. Tested. Ready to Integrate.

PRODUCT SELECTION TABLES

  • Safety and Regulatory Compliance

  • The iCoupler® family of digital isolation products have been safety tested (basic and reinforced) and approved by various regulatory agencies. View Compliance Information.

Single Channel Standard Isolators

Part## of Inputs Side 1# of Inputs Side 2Insulation Rating (kVrms)Max Data RateProp DelayPower Disipation per ChanMax Pos SupplyAutomotive RecommendedMax Operating Temp (°C)US Price 1000 to 4999
ADUM3100Reference Circuit Available 1 0 2.5 kV rms 50 Mbps 28 ns 3.63 mW 5.5 - 105 Deg $1.25
ADUM1100Reference Circuit Available 1 0 2.5 kV rms 100 Mbps 18 ns 1.12 mW 5.5 - 125 Deg $1.25
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Dual Channel Standard Isolators

Part## of Inputs Side 1# of Inputs Side 2Max Data RateInsulation Rating (kVrms)Prop DelayPower Disipation per ChanMax Pos SupplyAutomotive RecommendedMax Operating Temp (°C)US Price 1000 to 4999
ADUM1246 1 1 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.11
ADUM1245 2 0 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.11
ADUM1241 1 1 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.11
ADUM1240 2 0 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.11
ADUM2286 1 1 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22
ADUM2285 2 0 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22
ADUM2281 1 1 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22
ADUM2280 2 0 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22
ADUM7241 1 1 25 Mbps 1 kV rms 50 ns 5.94 mW 5.5 - 105 Deg $0.80
ADUM7240 2 0 25 Mbps 1 kV rms 50 ns 5.94 mW 5.5 - 105 Deg $0.80
ADUM1286 1 1 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $0.88
ADUM1285 2 0 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 $0.88
ADUM1281 1 1 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 $0.88
ADUM1280Reference Circuit Available 2 0 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $0.88
ADUM2211 1 1 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.23
ADUM2210 2 0 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.23
ADUM3211 1 1 10 Mbps 2.5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $0.98
ADUM2201 1 1 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.45
ADUM2200 2 0 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.45
ADUM3210 2 0 10 Mbps 2.5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $0.98
ADUM3201 1 1 25 Mbps 2.5 kV rms 45 ns 3 mW 5.5 Yes 125 Deg $0.98
ADUM3200 2 0 25 Mbps 2.5 kV rms 45 ns 3 mW 5.5 Yes 125 Deg $0.98
ADUM1210 2 0 10 Mbps 2.5 kV rms 50 ns 1.65 mW 5.5 - 105 Deg $1.10
ADUM1201Reference Circuit Available 1 1 25 Mbps 2.5 kV rms 45 ns 1.65 mW 5.5 Yes 125 Deg $0.98
ADUM1200 2 0 25 Mbps 2.5 kV rms 45 ns 1.65 mW 5.5 Yes 125 Deg $0.98
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Triple Channel Standard Isolators

Part## of Inputs Side 1# of Inputs Side 2Insulation Rating (kVrms)Max Data RateProp DelayPower Disipation per ChanMax Pos SupplyMax Operating Temp (°C)Automotive RecommendedUS Price 1000 to 4999
ADUM1311Reference Circuit Available 2 1 2.5 kV rms 10 Mbps 50 ns 2.13 mW 5.5 105 Deg - $1.28
ADUM3301 2 1 2.5 kV rms 90 Mbps 32 ns 2.82 mW 5.5 105 Deg Yes $1.49
ADUM3300 3 0 2.5 kV rms 90 Mbps 32 ns 2.82 mW 5.5 105 Deg Yes $1.49
ADUM1310 3 0 2.5 kV rms 10 Mbps 50 ns 2.13 mW 5.5 105 Deg - $1.28
ADUM1301Reference Circuit Available 2 1 2.5 kV rms 90 Mbps 32 ns 1.38 mW 5.5 125 Deg Yes $1.25
ADUM1300Reference Circuit Available 3 0 2.5 kV rms 90 Mbps 32 ns 1.38 mW 5.5 125 Deg Yes $1.25
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Quad Channel Standard Isolators

Part## of Inputs Side 1# of Inputs Side 2Insulation Rating (kVrms)Max Data RateProp DelayPower Disipation per ChanMax Pos SupplyAutomotive RecommendedMax Operating Temp (°C)US Price 1000 to 4999
ADUM1447 2 2 2.5 kV rms 2 Mbps 80 ns 13 µW 3.6 - 125 Deg $1.98
ADUM1446 3 1 2.5 kV rms 2 Mbps 80 ns 13 µW 3.6 - 125 Deg $1.98
ADUM1445 4 0 2.5 kV rms 2 Mbps 80 ns 13 µW 3.6 - 125 Deg $1.98
ADUM1442 2 2 2.5 kV rms 2 Mbps 80 ns 13 µW 3.6 - 125 Deg $1.98
ADUM1441 3 1 2.5 kV rms 2 Mbps 80 ns 13 µW 3.6 - 125 Deg $1.98
ADUM1440 4 0 2.5 kV rms 2 Mbps 80 ns 13 µW 3.6 - 125 Deg $1.98
ADUM3482Reference Circuit Available 2 2 3.75 kV rms 25 Mbps 25 ns 3.51 mW 5.5 - 125 Deg $1.60
ADUM3481 3 1 3.75 kV rms 25 Mbps 33 ns 3.51 mW 5.5 - 125 Deg $1.60
ADUM3480 4 0 3.75 kV rms 25 Mbps 25 ns 3.51 mW 5.5 - 125 Deg $1.60
ADUM7442 2 2 1 kV rms 25 Mbps 56 ns 15.1 mW 5.5 - 105 Deg $1.50
ADUM7441 3 1 1 kV rms 25 Mbps 56 ns 15.1 mW 5.5 - 105 Deg $1.50
ADUM7440 4 0 1 kV rms 25 Mbps 56 ns 15.1 mW 5.5 - 105 Deg $1.50
ADUM4402 2 2 5 kV rms 90 Mbps 32 ns 2.28 mW 5.5 Yes 105 Deg $2.78
ADUM4401 3 1 5 kV rms 90 Mbps 32 ns 2.28 mW 5.5 Yes 105 Deg $2.78
ADUM4400 4 0 5 kV rms 90 Mbps 32 ns 2.28 mW 5.5 Yes 105 Deg $2.78
ADUM3442Reference Circuit Available 2 2 2.5 kV rms 150 Mbps 32 ns 4.95 mW 5.5 - 105 Deg $2.24
ADUM3441 3 1 2.5 kV rms 150 Mbps 32 ns 4.95 mW 5.5 - 105 Deg $2.24
ADUM3440 4 0 2.5 kV rms 150 Mbps 32 ns 4.95 mW 5.5 - 105 Deg $2.24
ADUM1412 2 2 2.5 kV rms 10 Mbps 50 ns 2.13 mW 5.5 - 105 Deg $1.70
ADUM1411 3 1 2.5 kV rms 10 Mbps 50 ns 2.13 mW 5.5 - 105 Deg $1.70
ADUM3402 2 2 2.5 kV rms 90 Mbps 32 ns 2.28 mW 5.5 Yes 105 Deg $1.98
ADUM3401 3 1 2.5 kV rms 90 Mbps 32 ns 2.28 mW 5.5 Yes 105 Deg $1.98
ADUM3400 4 0 2.5 kV rms 90 Mbps 32 ns 2.28 mW 5.5 Yes 105 Deg $1.98
ADUM2402 2 2 5 kV rms 90 Mbps 32 ns 1.35 mW 5.5 - 105 Deg $2.78
ADUM2401 3 1 5 kV rms 90 Mbps 32 ns 1.35 mW 5.5 - 105 Deg $2.78
ADUM2400 4 0 5 kV rms 90 Mbps 32 ns 1.35 mW 5.5 - 105 Deg $2.78
ADUM1410 4 0 2.5 kV rms 10 Mbps 50 ns 2.13 mW 5.5 - 105 Deg $1.70
ADUM1402Reference Circuit Available 2 2 2.5 kV rms 90 Mbps 32 ns 1.35 mW 5.5 Yes 125 Deg $1.70
ADUM1401Reference Circuit Available 3 1 2.5 kV rms 90 Mbps 32 ns 1.35 mW 5.5 Yes 125 Deg $1.70
ADUM1400Reference Circuit Available 4 0 2.5 kV rms 90 Mbps 32 ns 1.35 mW 5.5 Yes 125 Deg $1.70
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Five Channel Standard Isolators

Part## of Inputs Side 1# of Inputs Side 2Insulation Rating (kVrms)Max Data RateProp DelayPower Disipation per ChanMax Pos SupplyAutomotive RecommendedMax Operating Temp (°C)US Price 1000 to 4999Channels
ADUM7643 3 3 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06 6
ADUM7642 4 2 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06 6
ADUM7641 5 1 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06 6
ADUM7640 6 0 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06 6
ADUM7510 5 0 1 kV rms 10 Mbps 40 ns 0.93 mW 5.5 - 105 Deg $2.21 5
ADUM1510 5 0 2.5 kV rms 10 Mbps 50 ns 0.79 mW 5.5 - 105 Deg $4.54 5
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Six Channel Standard Isolators

Part## of Inputs Side 1# of Inputs Side 2Insulation Rating (kVrms)Max Data RateProp DelayPower Disipation per ChanMax Pos SupplyAutomotive RecommendedMax Operating Temp (°C)US Price 1000 to 4999
ADUM7643 3 3 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06
ADUM7642 4 2 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06
ADUM7641 5 1 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06
ADUM7640 6 0 1 kV rms 25 Mbps 50 ns 5.25 mW 5.5 - 105 Deg $2.06
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isoPower

Part## of Inputs Side 1# of Inputs Side 2Insulation Rating (kVrms)Max Data RateProp DelayIsolated Output Supply (mA)Isolated Output (V)minIsolated Output (V)maxMax Pos SupplyAutomotive RecommendedMax Operating Temp (°C)US Price 1000 to 4999
ADM3260 2 2 2.5 kV rms 1 Mbps 95 ns 30 mA 4.5 5.5 V 5.5 - 105 Deg $2.99
ADUM6212 0 2 3.75 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - 105 Deg $3.36
ADUM6211 1 1 3.75 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - 105 Deg $3.36
ADUM6210 2 0 3.75 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - 105 Deg $3.36
ADUM5212 0 2 2.5 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - 105 Deg $2.32
ADUM5211 1 1 2.5 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - 105 Deg $2.32
ADUM5210 2 0 2.5 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - 105 Deg $2.32
ADUM4474 0 4 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - 105 Deg $4.45
ADUM4473 1 3 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - 105 Deg $4.45
ADUM4472 2 2 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - 105 Deg $4.45
ADUM4471 3 1 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - 105 Deg $4.45
ADUM4470 4 0 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - 105 Deg $4.45
ADUM6010 - - 3.75 kV rms - - - 3.3 V 5.5 V - - 105 Deg $2.24
ADUM5010 - - 2.5 kV rms - - - 3.3 V 5.5 V - - 105 Deg $1.54
ADUM4070 - - 5 kV rms - - 400 mA 3.3 V 24 V - - 105 Deg $1.62
ADUM3070 - - 2.5 kV rms - - 500 mA 3.3 V 24 V 5.5 - 105 Deg $1.41
ADUM6202 0 2 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $5.12
ADUM6201 1 1 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $5.12
ADUM6200 2 0 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $5.12
ADUM6000Reference Circuit Available - - 5 kV rms - - 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $3.96
ADUM3474 0 4 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes 105 Deg $2.88
ADUM3473 1 3 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes 105 Deg $2.88
ADUM3472 2 2 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes 105 Deg $2.88
ADUM3471Reference Circuit Available 3 1 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes 105 Deg $2.88
ADUM3470 4 0 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes 105 Deg $2.88
ADUM6404 0 4 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $6.33
ADUM6403 1 3 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $6.33
ADUM6402 2 2 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $6.33
ADUM6401 3 1 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $6.33
ADUM6400 4 0 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $6.33
ADUM5400Reference Circuit Available 4 0 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $5.06
ADUM5202 0 2 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $4.09
ADUM5201 1 1 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $4.09
ADUM5200 2 0 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $4.09
ADUM5000Reference Circuit Available - - 2.5 kV rms - - 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $3.16
ADUM5404Reference Circuit Available 0 4 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - 105 Deg $5.06
ADUM5403 1 3 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $5.06
ADUM5402Reference Circuit Available 2 2 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $5.06
ADUM5401Reference Circuit Available 3 1 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes 105 Deg $5.06
ADUM5242 0 2 2.5 kV rms 1 Mbps 70 ns 10 mA 4.5 V 5.5 V 5.5 - 105 Deg $2.99
ADUM5241 1 1 2.5 kV rms 1 Mbps 70 ns 10 mA 4.5 V 5.5 V 5.5 - 105 Deg $2.99
ADUM5240 2 0 2.5 kV rms 1 Mbps 70 ns 10 mA 4.5 V 5.5 V 5.5 - 105 Deg $2.99
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USB 2.0 Compatible

Part#Insulation Rating (kVrms)Max Data RateMax Operating Temp (°C)Min Pos SupplyMax Pos SupplyUS Price 1000 to 4999
ADUM3160 2.5 kV rms 12 Mbps 105 Deg 4 5.5 $3.13
ADUM4160Reference Circuit Available 5 kV rms 12 Mbps 105 Deg 3 5.5 $4.89
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Isolated Gate Drivers

Part#Insulation Rating (kVrms)Iout Isolated Supply (maxIsolated Output (V)minIsolated Output (V)maxInput LogicMax Operating Temp (°C)Automotive RecommendedUS Price 1000 to 4999
ADUM4224 5 kV rms - 4.5 V 18 V CMOS - Yes -
ADUM3224 3 kV rms 3.2 mA - - CMOS - Yes -
ADUM7223 2.5 kV rms - 4.5 V 18 V CMOS 125 Deg - $1.51
ADUM4223 5 kV rms - 4.5 V 18 V CMOS 125 Deg - $2.03
ADUM3223 3 kV rms - 4.5 V 18 V CMOS 125 Yes $1.70
ADUM3221 2.5 kV rms - 4.5 V 18 V CMOS 125 Deg Yes $1.60
ADUM3220 2.5 kV rms - 4.5 V 18 V CMOS 125 Deg Yes $1.60
ADUM7234Reference Circuit Available 1 kV rms - 12 V 18 V CMOS 105 Deg - $1.40
ADUM6132 3.7 kV rms 22 mA 12.5 V 17 V CMOS 85 Deg - $2.12
ADUM5230 2.5 kV rms 10 mA 12 V 18 V CMOS 105 Deg - $2.27
ADUM1420 1.6 kV rms - 12 V 18 V TTL 105 Deg - -
ADUM1234 2.5 kV rms - 12 V 18 V CMOS 105 Deg - $1.38
ADUM1233 2.5 kV rms - 12 V 18 V TTL 105 Deg - $1.38
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Isolated I2C Isolators

Part#Insulation Rating (kVrms)Max Data RateSerial ClockSerial DataMin Pos SupplyMax Pos SupplySupply CurrentMax Operating Temp (°C)Automotive RecommendedUS Price 1000 to 4999
ADM3260 2.5 kV rms 1 Mbps Bidirectional Bidirectional 3 5.5 9.5 mA 105 Deg - $2.99
ADUM2251 5 kV rms 1 Mbps Unidirectional Bidirectional 3 5.5 - 105 Deg - $2.77
ADUM2250 5 kV rms 1 Mbps Bidirectional Bidirectional 3 5.5 - 105 Deg - $3.00
ADUM1251 2.5 kV rms 1 Mbps Unidirectional Bidirectional 3 5.5 - 105 Deg Yes $2.20
ADUM1250 2.5 kV rms 1 Mbps Bidirectional Bidirectional 3 5.5 5 mA 105 Deg Yes $2.20
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Linear Isolators

Part#Insulation Rating (kVrms)-3dB BandwidthAccuracy (%)Vin min (V)Vin max (V)Vout (V p-p)maxVout (V p-p)minUS Price 1000 to 4999
ADUM4190 5 kV rms 400 kHz 1 0.4 1.5 5 V p-p 400 mV p-p $1.20
ADUM3190 2.5 kV rms 400 kHz 1 0.4 1.5 5 V p-p 400 mV p-p $1.04
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Isolated CAN

Part#Insulation Rating (kVrms)Max Data RateHigh Volt Bus Side RegIntegrated Iso DC/DC ConvNumber of NodesUS Price 1000-4999
ADM3054 5 kV rms 1 Mbps No No 110 $2.10
ADM3053 2.5 kV rms 1 Mbps No Yes 110 $5.50
ADM3052 5 kV rms 1 Mbps Yes No 110 $3.50
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Isolated RS-485

Part#Data Rate RS-485Number-RxNumber-TxFull or Half DuplexNumber of Nodes On BusDriver/Receiver EnableESD Protection VoltageFail SafeIsupply (max)Vsupply Positive (min)Vsupply Positive (max)Insulation RatingIntegrated isoPower
ADM4168E 10 Mbps - - Half - Yes 15 kV - 5 mA - 5 - -
ADM2687E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short - 3.3 5 5 kV rms Yes
ADM2682E 16 Mbps 1 1 Full 256 Yes 15 kV Open, Short - 3.3 5 5 kV rms Yes
ADM2481 500 kbps 1 1 Half 256 Yes --- Open, Short - 3 5.5 2.5 kV rms -
ADM489A 250 kbps 1 1 Full 32 Yes - - 37 µA 4.5 5.5 - -
ADM488A 250 kbps 1 1 Full 32 No - - 37 µA 4.5 5.5 - -
ADM2587E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short 125 mA 3 5.5 2.5 kV rms Yes
ADM2582E 16 Mbps 1 1 Full 256 Yes 15 kV Open, Short 230 mA 3 5.5 2.5 kV rms Yes
ADM1490E 16 Mbps 1 1 Full 32 No 8 kV Open 1.2 mA 4.75 5.25 - -
ADM1491E 16 Mbps 1 1 Full 32 Yes 8 kV Open 1.2 mA 4.75 5.25 - -
ADM2487E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short 4 mA 3 5.5 2.5 kV rms -
ADM2484E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short 2 mA 3 5.5 5 kV rms -
ADM2482E 16 Mbps 1 1 Full 256 Yes 15 kV Open, Short 6 mA 3 5.5 2.5 kV rms -
ADM2491E 16 Mbps 1 1 Full 32 Yes 8 kV Open - 3 5.5 5 kV rms -
ADM487E 250 kbps 1 1 Half 128 Yes 15 kV Open 400 µA 4.75 5.25 - -
ADM485E 2.5 Mbps 1 1 Half 32 Yes 15 kV Open 900 µA 4.75 5.25 - -
ADM2485Reference Circuit Available 16 Mbps 1 1 Half 50 Yes --- Open - 2.7 5.5 2.5 kV rms -
ADM1487E 2.5 Mbps 1 1 Half 128 Yes 15 kV Open 500 µA 4.75 5.25 - -
ADM3491E 12 Mbps 1 1 Full 32 Yes 15 kV Open 2.2 mA 3 3.6 - -
ADM3490E 12 Mbps 1 1 Full 32 No 15 kV Open 2.2 mA 3 3.6 - -
ADM3488E 250 kbps 1 1 Full 32 No 15 kV Open 2.2 mA 3 3.6 - -
ADM3486E 2.5 Mbps 1 1 Half 32 Yes 15 kV Open 2.2 mA 3 3.6 - -
ADM3483E 250 kbps 1 1 Half 32 Yes 15 kV Open 2.2 mA 3 3.6 - -
ADM3078E 16 Mbps 1 1 Half 256 Yes 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3077E 16 Mbps 1 1 Full 256 No 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3076E 16 Mbps 1 1 Full 256 Yes 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3075E 500 kbps 1 1 Half 256 Yes 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3074E 500 kbps 1 1 Full 256 No 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3073E 500 kbps 1 1 Half 256 Yes 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3072E 250 kbps 1 1 Half 256 Yes 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3071E 250 kbps 1 1 Full 256 No 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM3070E 250 kbps 1 1 Full 256 Yes 15 kV Open, Short 1.5 mA 3 3.6 - -
ADM2490E 16 Mbps 1 1 Full 32 No 8 kV Open 4 mA 2.7 5.5 5 kV rms -
ADM3493 250 kbps 1 1 Half 256 Yes --- Open 2.2 mA 3 3.6 - -
ADM3490 10 Mbps 1 1 Full 32 No --- Open 2.2 mA 3 3.6 - -
ADM3488 250 kbps 1 1 Full 32 No --- Open 2.2 mA 3 3.6 - -
ADM3485 10 Mbps 1 1 Half 32 Yes --- Open 2.2 mA 3 3.6 - -
ADM3483Reference Circuit Available 250 kbps 1 1 Half 32 Yes --- Open 2.2 mA 3 3.6 - -
ADM4857 10 Mbps 1 1 Full 256 No --- Open, Short 500 µA 4.75 5.25 - -
ADM4856 2.5 Mbps 1 1 Full 256 No --- Open, Short 500 µA 4.75 5.25 - -
ADM4855 500 kbps 1 1 Full 256 No --- Open, Short 200 µA 4.75 5.25 - -
ADM4854 115 kbps 1 1 Full 256 No --- Open, Short 160 µA 4.75 5.25 - -
ADM4853 10 Mbps 1 1 Half 256 Yes --- Open, Short 500 µA 4.75 5.25 - -
ADM4852 2.5 Mbps 1 1 Half 256 Yes --- Open, Short 500 µA 4.75 5.25 - -
ADM4851 500 kbps 1 1 Half 256 Yes --- Open, Short 200 µA 4.75 5.25 - -
ADM4850 115 kbps 1 1 Half 256 Yes --- Open, Short 160 µA 4.75 5.25 - -
ADM483 250 kbps 1 1 Half 32 Yes --- Open 650 µA 4.75 5.25 - -
ADM2483 500 kbps 1 1 Half 256 Yes --- Open, Short 2.5 mA 2.7 5.5 2.5 kV rms -
ADM2486 20 Mbps 1 1 Half 50 Yes --- Open 3 mA 2.7 5.5 2.5 kV rms -
ADM1486 30 Mbps 1 1 Half 50 Yes --- Open 2 mA 4.75 5.25 - -
ADM3485EReference Circuit Available 12 Mbps 1 1 Half 32 Yes 15 kV Open 2.2 mA 3 3.6 - -
ADM3491 10 Mbps 1 1 Full 32 Yes --- Open 1 µA 3 3.6 - -
ADM489 250 kbps 1 1 Full 32 Yes --- Open 74 µA 4.5 5.5 - -
ADM488 250 kbps 1 1 Full 32 No --- Open 74 µA 4.5 5.5 - -
ADM483E 250 kbps 1 1 Half 32 Yes 15 kV Open 10 µA 4.5 5.5 - -
ADM485 5 Mbps 1 1 Half 32 Yes --- Open 2.2 mA 4.75 5.25 - -
ADM1485 30 Mbps 1 1 Half 32 Yes --- Open 2.2 mA 4.75 5.25 - -
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Isolated RS-232

Part#Min VccInsulation Rating (kVrms)Max Data RateESD Protection VShutdown/Disable#Tx# RxFeaturesIcc UnloadedUS Price 1000-4999
ADM4168E - - - 15 kV - 2 2 - - $0.80
ADN4695E - - 100 Mbps - - 1 1 M-LVDS Rx Type 2 - $1.05
ADN4694E - - 100 Mbps - - 1 1 M-LVDS Rx Type 2 - $1.05
ADN4693E - - 200 Mbps - - 1 1 M-LVDS Rx Type 1 - $1.15
ADN4691E - - 200 Mbps - - 1 1 M-LVDS Rx Type 1 - $1.15
ADM3252E 3 2.5 kV rms 460 kbps 15 kV No 2 2 Isolated RS-232 110 mA $8.49
ADN4697E - - 200 Mbps - - 1 1 M-LVDS Rx Type 2 - $1.15
ADN4696E - - 200 Mbps - - 1 1 M-LVDS Rx Type 2 - $1.15
ADN4692E - - 100 Mbps - - 1 1 M-LVDS Rx Type 1 - $1.05
ADN4690E - - 100 Mbps - - 1 1 M-LVDS Rx Type 1 - $1.05
ADM3054 - 5 kV rms 1 Mbps - - - - Isolated CAN Transceiver - $2.10
ADM3051 - - 1 Mbps - - - - CAN Transceiver - $0.90
ADM3053 - 2.5 kV rms 1 Mbps - - - - Isolated CAN Transceiver - $5.50
ADM3052 - 5 kV rms 1 Mbps - - - - Isolated CAN Transceiver - $3.50
ADM2687E 3.3 5 kV rms 500 kbps 15 kV - - - Fail Safe - $6.50
ADM2682E 3.3 5 kV rms 16 Mbps 15 kV - - - Fail Safe - $7.50
ADUM3160 4 2.5 kV rms 12 Mbps - - - - - - $3.13
ADM2481 3 2.5 kV rms 500 kbps --- No 1 1 3.3 V Supply - $3.04
ADUM3220 - 2.5 kV rms - - - - - - - $1.60
ADN4670 2.375 - 1100 Mbps - - 0 0 - - $5.50
ADM489A 4.5 - 250 kbps - Yes 1 1 Enable 74 µA $1.05
ADM488A 4.5 - 250 kbps - No 1 1 Fail Safe 74 µA $0.90
ADM2587E 3 2.5 kV rms 0.5 Mbps 15 kV No 1 1 Isolated Power - $5.50
ADM2582E 3 2.5 kV rms 16 Mbps 15 kV No 1 1 Isolated Power - $6.50
ADN4666 3 - 400 Mbps 15 kV Yes 0 4 3.3 V Supply 15 mA $1.16
ADM1490E 4.75 - 16 Mbps 8 kV No 1 1 Fail Safe - $1.15
ADN4665 3 - 400 Mbps 15 kV Yes 4 0 3.3 V Supply 8 mA $1.16
ADN4664Reference Circuit Available 3 - 400 Mbps 15 kV - 0 2 3.3 V Supply 9 mA $0.80
ADN4663Reference Circuit Available 3 - 600 Mbps 15 kV - 2 0 3.3 V Supply 14 mA $0.80
ADN4662 3 - 400 Mbps 15 kV - 0 1 3.3 V Supply - $0.68
ADN4661 3 - 600 Mbps 15 kV - 1 0 3.3 V Supply 8 mA $0.68
ADM1491E 4.75 - 16 Mbps 8 kV No 1 1 Enable 1.2 mA $1.15
ADM3251E 4.5 2.5 kV rms 0.46 Mbps 15 kV No 1 1 Isolated RS-232 110 mA $2.99
ADN4668 3 - 400 Mbps 15 kV - 0 4 3.3 V Supply 15 mA $1.16
ADN2805 - - 1.25 Gbps - - - - - - $9.33
ADM2487E 3 2.5 kV rms 0.5 Mbps 15 kV No 2 1 Integrated Transformer Driver 4 mA $3.64
ADM2484E 3 5 kV rms 0.5 Mbps 15 kV No 2 2 Isolated RS-485 2 mA $3.04
ADM2482E 3 2.5 kV rms 16 Mbps 15 kV No 2 1 Integrated Transformer Driver 6 mA $4.66
ADN4667 3 - 400 Mbps 15 kV - 4 0 3.3 V Supply 8 mA $1.16
ADM2491E 3 5 kV rms 16 Mbps 8 kV No 2 2 Isolated RS-485 6 mA $4.76
ADM3101E 3 - 460 kbps 15 kV No 1 1 - 5 mA $0.89
ADM487E 4.75 - 250 kbps 15 kV Yes 1 1 Enable 400 µA $1.32
ADM485E 4.75 - 2.5 Mbps 15 kV No 1 1 Enable 900 µA $1.32
ADM3232E 3 - 460 kbps 15 kV No 2 2 - 3 mA $1.37
ADM2485Reference Circuit Available 2.7 2.5 kV rms 16 Mbps --- No 1 1 Integrated Transformer Driver - $5.57
ADM1487E 4.75 - 2.5 Mbps 15 kV No 1 1 Enable 500 µA $0.95
ADM3491E 3 - 12 Mbps 15 kV Yes 1 1 Enable 2.2 mA $1.42
ADM3490E 3 - 12 Mbps 15 kV No 1 1 Fail Safe 2.2 mA $1.37
ADM3488E 3 - 250 kbps 15 kV No 1 1 Fail Safe 2.2 mA $1.32
ADM3486E 3 - 2.5 Mbps 15 kV Yes 1 1 Enable 2.2 mA $1.32
ADM3483E 3 - 250 kbps 15 kV Yes 1 1 Enable 2.2 mA $1.32
ADM3078E 3 - 16 Mbps 15 kV Yes 1 1 Fail Safe 1.5 mA $1.55
ADM3077E 3 - 16 Mbps 15 kV No 1 1 Fail Safe 1.5 mA $1.57
ADM3076E 3 - 16 Mbps 15 kV Yes 1 1 Enable 1.5 mA $1.62
ADM3075E 3 - 500 kbps 15 kV Yes 1 1 Enable 1.5 mA $1.52
ADM3074E 3 - 500 kbps 15 kV No 1 1 Enable 1.5 mA $1.57
ADM3073E 3 - 500 kbps 15 kV Yes 1 1 Enable 1.5 mA $1.62
ADM3072E 3 - 250 kbps 15 kV Yes 1 1 Enable 1.5 mA $1.52
ADM3071E 3 - 250 kbps 15 kV No 1 1 Enable 1.5 mA $1.57
ADM3070E 3 - 250 kbps 15 kV Yes 1 1 Enable 1.5 mA $1.62
ADM2490E 2.7 5 kV rms 16 Mbps 8 kV No 1 1 Isolated RS-485 4 mA $4.55
ADM3493 3 - 250 kbps --- Yes 1 1 Enable 2.2 mA $0.96
ADM3490 3 - 10 Mbps --- No 1 1 - 2.2 mA $1.01
ADM3488 3 - 250 kbps --- No 1 1 Multi Protocol 2.2 mA $0.91
ADM3485 3 - 10 Mbps --- Yes 1 1 Enable 2.2 mA $1.01
ADM3483Reference Circuit Available 3 - 250 kbps --- Yes 1 1 Enable 2.2 mA $0.91
ADM4857 4.75 - 10 Mbps --- No 1 1 Fail Safe 500 µA $0.71
ADM4856 4.75 - 2.5 Mbps --- No 1 1 Fail Safe 500 µA $0.71
ADM4855 4.75 - 500 kbps --- No 1 1 Fail Safe 200 µA $0.71
ADM4854 4.75 - 115 kbps --- No 1 1 Fail Safe 160 µA $0.71
ADM4853 4.75 - 10 Mbps --- Yes 1 1 Enable 500 µA $0.71
ADM4852 4.75 - 2.5 Mbps --- Yes 1 1 Enable 500 µA $0.71
ADM4851 4.75 - 500 kbps --- Yes 1 1 Enable 200 µA $0.71
ADM4850 4.75 - 115 kbps --- Yes 1 1 Fail Safe 160 µA $0.71
ADM483 4.75 - 250 kbps --- Yes 1 1 Fail Safe 650 µA $0.67
ADM2483 2.7 2.5 kV rms 0.5 Mbps --- No 1 1 Isolated RS-485 2.5 mA $3.04
ADM2486 2.7 2.5 kV rms 20 Mbps --- No 1 1 Isolated RS-485 3 mA $5.04
ADM1486 4.75 - 30 Mbps --- No 1 1 Enable 2 mA $2.07
ADM3315E 2.7 - 460 kbps 15 kV Yes 3 3 Enable 850 µA $1.52
ADM3310E 2.7 - 460 kbps 15 kV Yes 3 5 Enable 850 µA $1.52
ADM3307E 2.7 - 1 Mbps 15 kV Yes 5 3 Enable 1.5 mA $1.47
ADM3312E 2.7 - 460 kbps 15 kV Yes 3 3 Enable 1 mA $1.47
ADM2209E 10.8 - 920 kbps 15 kV Yes 6 10 Shutdown 5 mA $2.78
ADM101E 4.5 - 460 kbps 15 kV Yes 1 1 Craft Port 1 mA $0.78
ADM3311E 2.7 - 460 kbps 15 kV Yes 3 5 Enable 1 mA $1.72
ADM3485EReference Circuit Available 3 - 12 Mbps 15 kV Yes 1 1 Enable 2.2 mA $1.32
ADM206E 4.5 - 230 kbps 15 kV Yes 4 3 Enable 13 mA $2.23
ADM3222 3 - 460 kbps --- Yes 2 2 Enable 3 mA $1.37
ADM1385 3 - 460 kbps --- Yes 2 2 Shutdown 3 mA $1.42
ADM3491 3 - 10 Mbps --- Yes 1 1 Enable 1.9 mA $1.37
ADM3202 3 - 460 kbps 15 kV No 2 2 - 3 mA $1.37
ADM489 4.5 - 250 kbps --- No 1 1 Enable 74 µA $1.62
ADM488 4.5 - 250 kbps --- No 1 1 Fail Safe 74 µA $1.11
ADM483E 4.5 - 250 kbps 15 kV Yes 1 1 Enable 360 µA $1.27
ADM213E 4.5 - 230 kbps 15 kV Yes 4 5 Enable 13 mA $2.32
ADM211E 4.5 - 230 kbps 15 kV Yes 4 5 Enable 13 mA $2.32
ADM208E 4.5 - 230 kbps 15 kV No 4 4 - 13 mA $2.23
ADM207E 4.5 - 230 kbps 15 kV No 5 3 - 13 mA $2.32
ADM202E 4.5 - 230 kbps 15 kV No 2 2 - 6 mA $1.48
ADM1181A 4.5 - 230 kbps 15 kV No 2 2 - 6 mA $1.42
ADM561 3 - 116 kbps --- Yes 4 5 Enable 5 mA $2.41
ADM560 3 - 116 kbps --- Yes 4 5 Enable 5 mA $2.41
ADM213 4.5 - 120 kbps --- Yes 4 5 Enable 13 mA $2.40
ADM211 4.5 - 120 kbps --- Yes 4 5 Enable 13 mA $1.94
ADM209 4.5 - 120 kbps --- No 3 5 Enable 13 mA -
ADM208 4.5 - 120 kbps --- No 4 4 - 13 mA $2.40
ADM207 4.5 - 120 kbps --- No 5 3 - 13 mA $2.47
ADM206 4.5 - 120 kbps --- Yes 4 3 Enable 13 mA $2.38
ADM242 4.5 - 200 kbps --- Yes 2 2 Enable 8 mA $1.58
ADM232A 4.5 - 200 kbps --- No 2 2 - 8 mA $1.58
ADM222 4.5 - 200 kbps --- Yes 2 2 Shutdown 8 mA $1.58
ADM202 4.5 - 120 kbps --- No 2 2 - 6 mA $1.27
ADM5170 9 - 116 kbps --- Yes 8 0 Enable 36 mA $2.75
ADM485 4.75 - 5 Mbps --- No 1 1 Enable 2.2 mA $1.31
ADM241L 4.5 - 120 kbps --- Yes 4 5 Enable 13 mA $2.31
ADM238L 4.5 - 120 kbps --- No 4 4 - 13 mA $2.40
ADM237L 4.75 - 120 kbps --- No 5 3 - 13 mA $2.31
ADM233L 4.75 - 120 kbps --- No 2 2 No Ext Caps Required 13 mA $2.79
ADM232L 4.5 - 120 kbps --- No 2 2 - 13 mA $1.27
ADM1485 4.75 - 30 Mbps --- No 1 1 Enable 2.2 mA $1.63
AD7306 4.75 - 5 Mbps --- No 3 2 Multi Protocol 15 mA $8.02
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Isolated A/D Converters

Part#Resolution (Bits)Sample RateClk Int/ExtENOB (typ)THD (typ)Specs at Frequency (MHz)Vref Int/ExtCircuit ArchitectureVsupply Positive (min)Vsupply Positive (max)Internal Clearance-Internal Gap (min)Creepage-External Tracking (min)Viorm VDE (max)Viotm VDE (max)Viso UL1577 (min)
AD7403 16 20 MSPS Ext 14.2 -96 1 kHz Int Sigma-Delta Modulator 3 5.5 - - - - -
ADE7913 24 4 MSPS Ext - -82 2 kHz Int Sigma-Delta 2.97 3.63 - - - - -
ADE7912 24 4 MSPS Ext - -82 2 kHz Int Sigma-Delta 2.97 3.63 - - - - -
AD7401AReference Circuit Available 16 20 MSPS Ext 13.3 -90 - Int Sigma-Delta Modulator 4.5 5.5 - - - - -
AD7400AReference Circuit Available 16 10 MSPS Int 12.5 -84 - Int Sigma-Delta Modulator 4.5 5.5 - - - - -
AD7401 16 20 MSPS Ext 11.5 92 - Int Sigma-Delta Modulator 4.5 5.5 - - - - -
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SPIsolator

Part#Prod_Descrip# Aux. Inputs Side 1# Aux. Inputs Side 2Slave SelectsInsulation Rating (kVrms)Max -Data-RateProp DelayMax_Operating_TemperaturePackageUS Price 1000 to 4999
ADUM3154 Multple Slave Support 0 0 4 3.75 kV rms 34 Mbps 14 ns 125 Deg - -
ADUM3153 Auxiliary Channels 0 3 1 3.75 kV rms 34 Mbps 14 ns 125 Deg - $2.15
ADUM3152 Auxiliary Channels 1 2 1 3.75 kV rms 34 Mbps 14 ns 125 Deg - $2.15
ADUM3151 Auxiliary Channels 2 1 1 3.75 kV rms 34 Mbps 14 ns 125 Deg - $2.15
ADUM3150 High Speed 1 1 1 3.75 kV rms 80 Mbps 14 ns 125 Deg - $3.10
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