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)Data Rate (Max)Prop 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 2Data Rate (Max)Insulation 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 $1.39
ADUM1245 2 0 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39
ADUM1241 1 1 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39
ADUM1240 2 0 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39
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 Deg $0.88
ADUM1281 1 1 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $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
ADUM3210Reference Circuit Available 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)Data Rate (Max)Prop 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
ADUM1300 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)Data Rate (Max)Prop 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
ADUM3481Reference Circuit Available 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)Data Rate (Max)Prop 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)Data Rate (Max)Prop 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: Integrated, Isolated DC/DC Converters

Part#Number of Inputs Side 1Number of Inputs Side 2Insulation RatingData Rate (max)Prop Delay (typ)Isolated Iout (min)Isolated Output (min)Isolated Output (max)Postive Supply (max)Automotive RecommendedUS Price 1000 to 4999Operating Temp Range
ADM3260 2 2 2.5 kV rms 1 Mbps 95 ns 30 mA 4.5 5.5 V 5.5 - $2.99 -
ADUM6212 0 2 3.75 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - $3.36 -
ADUM6211 1 1 3.75 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - $3.36 -
ADUM6210 2 0 3.75 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - $3.36 -
ADUM5212 0 2 2.5 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - $2.32 -
ADUM5211 1 1 2.5 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - $2.32 -
ADUM5210 2 0 2.5 kV rms 100 Mbps 24 ns - 3 V 5.5 V 5.5 - $2.32 -
ADUM4474 0 4 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - $4.45 -
ADUM4473 1 3 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - $4.45 -
ADUM4472 2 2 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - $4.45 -
ADUM4471 3 1 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - $4.45 -
ADUM4470 4 0 5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V - - $4.45 -
ADUM6010 - - 3.75 kV rms - - - 3.3 V 5.5 V - - $2.24 -
ADUM5010 - - 2.5 kV rms - - - 3.3 V 5.5 V - - $1.54 -
ADUM4070 - - 5 kV rms - - 400 mA 3.3 V 24 V - - $1.62 -
ADUM3070 - - 2.5 kV rms - - 500 mA 3.3 V 24 V 5.5 - $1.41 -
ADUM6202 0 2 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $5.12 -
ADUM6201 1 1 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $5.12 -
ADUM6200 2 0 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $5.12 -
ADUM6000Reference Circuit Available - - 5 kV rms - - 100 mA 3.3 V 5.5 V 5.5 - $3.96 -
ADUM3474 0 4 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes $2.88 -
ADUM3473 1 3 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes $2.88 -
ADUM3472 2 2 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes $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 $2.88 -
ADUM3470 4 0 2.5 kV rms 25 Mbps 60 ns 400 mA 3.3 V 24 V 5.5 Yes $2.88 -
ADUM6404 0 4 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $6.33 -
ADUM6403 1 3 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $6.33 -
ADUM6402 2 2 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $6.33 -
ADUM6401 3 1 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $6.33 -
ADUM6400 4 0 5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 - $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 - $5.06 -
ADUM5202 0 2 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes $4.09 -
ADUM5201 1 1 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes $4.09 -
ADUM5200 2 0 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes $4.09 -
ADUM5000Reference Circuit Available - - 2.5 kV rms - - 100 mA 3.3 V 5.5 V 5.5 Yes $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 - $5.06 -
ADUM5403 1 3 2.5 kV rms 25 Mbps 60 ns 100 mA 3.3 V 5.5 V 5.5 Yes $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 $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 $5.06 -
ADUM5242 0 2 2.5 kV rms 1 Mbps 70 ns 10 mA 4.5 V 5.5 V 5.5 - $2.99 -
ADUM5241 1 1 2.5 kV rms 1 Mbps 70 ns 10 mA 4.5 V 5.5 V 5.5 - $2.99 -
ADUM5240 2 0 2.5 kV rms 1 Mbps 70 ns 10 mA 4.5 V 5.5 V 5.5 - $2.99 -
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USB 2.0 Compatible

Part#Insulation Rating (kVrms)Data Rate (Max)Max 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)Data Rate (Max)Serial 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
ADUM1250Reference Circuit Available 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)Bandwidth -3dB (typ)Accuracy (%)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
ADUM3190Reference Circuit Available 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)Data Rate (Max)High 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 RatingOperating Temp RangeIntegrated isoPower
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 -40 to +85 -
ADM2587E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short 125 mA 3 5.5 2.5 kV rms -40 to +85 Yes
ADM2582E 16 Mbps 1 1 Full 256 Yes 15 kV Open, Short 230 mA 3 5.5 2.5 kV rms -40 to +85 Yes
ADM2487E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short 4 mA 3 5.5 2.5 kV rms -40 to +85 -
ADM2484E 500 kbps 1 1 Full 256 Yes 15 kV Open, Short 2 mA 3 5.5 5 kV rms -40 to +85 -
ADM2482E 16 Mbps 1 1 Full 256 Yes 15 kV Open, Short 6 mA 3 5.5 2.5 kV rms -40 to +85 -
ADM2491E 16 Mbps 1 1 Full 32 Yes 8 kV Open - 3 5.5 5 kV rms -40 to +85 -
ADM2485Reference Circuit Available 16 Mbps 1 1 Half 50 Yes --- Open - 2.7 5.5 2.5 kV rms -40 to +85 -
ADM2490E 16 Mbps 1 1 Full 32 No 8 kV Open 4 mA 2.7 5.5 5 kV rms -40 to +105 -
ADM2483 500 kbps 1 1 Half 256 Yes --- Open, Short 2.5 mA 2.7 5.5 2.5 kV rms -40 to +85 -
ADM2486 20 Mbps 1 1 Half 50 Yes --- Open 3 mA 2.7 5.5 2.5 kV rms -40 to +85 -
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Isolated RS-232

Part#Min VccMax Data Rate#Tx# RxShutdown/DisableInsulation Rating (kVrms)# Rx Active in ShutdownFeaturesWidest Temp Range (°C)Icc UnloadedUS Price 1000-4999
ADM3252E 3 460 kbps 2 2 No 2.5 kV rms - Isolated RS-232 -40 to +85 110 mA $8.49
ADM3251E 4.5 0.46 Mbps 1 1 No 2.5 kV rms - Isolated RS-232 -40 to +85 110 mA $2.99
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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)
AD7405 - - - - - - - - - - - - - - -
AD7403 16 20 MSPS Ext 14.2 -96 1 kHz Int Sigma-Delta Modulator 3 5.5 - - - - -
ADE7912 24 4 MSPS Ext - -82 2 kHz Int Sigma-Delta 2.97 3.63 - - - - -
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SPIsolator: Digital Isolators for SPI

Part#Prod_Descrip# Aux. Inputs Side 1# Aux. Inputs Side 2Slave SelectsInsulation Rating (kVrms)Max -Data-RateProp DelayMax_Operating_TemperaturePackageUS Price 1000 to 4999
ADUM4154 Multiple Slave Support 0 0 4 5 kV rms 34 Mbps 14 ns 125 Deg - $3.35
ADUM4153 Auxiliary Channels 0 3 1 5 kV rms 34 Mbps 14 ns 125 Deg - $3.35
ADUM4152 Auxiliary Channels 1 2 1 5 kV rms 34 Mbps 14 ns 125 Deg - $3.35
ADUM4151 Auxilary Channels 2 1 1 5 kV rms 34 Mbps 14 ns 125 Deg - $3.35
ADUM4150 High Speed 1 1 1 5 kV rms 40 Mbps 14 ns 125 Deg - $4.80
ADUM3154 Multple Slave Support 0 0 4 3.75 kV rms 34 Mbps 14 ns 125 Deg - $2.15
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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All Std Digital Isolators

Part## of Inputs Side 1# of Inputs Side 2Max Data RateInsulation RatingProp DelayPower Dissipation per ChannelMax Pos SupplyAutomotive RecommendedMax Operating TemperatureUS Price 1000 to 4999PackageOutput Default State
ADUM1246 1 1 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39 20-Lead SSOP -
ADUM1245 2 0 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39 20-Lead SSOP -
ADUM1241 1 1 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39 20-Lead SSOP -
ADUM1240 2 0 2 Mbps 3750 V rms 80 ns 19 µW 3.6 - 125 Deg $1.39 20-Lead SSOP -
ADUM1447 2 2 2 Mbps 2.5 kV rms 80 ns 13 µW 3.6 - 125 Deg $1.98 16-Lead QSOP -
ADUM1446 3 1 2 Mbps 2.5 kV rms 80 ns 13 µW 3.6 - 125 Deg $1.98 16-Lead QSOP -
ADUM1445 4 0 2 Mbps 2.5 kV rms 80 ns 13 µW 3.6 - 125 Deg $1.98 16-Lead QSOP -
ADUM1442 2 2 2 Mbps 2.5 kV rms 80 ns 13 µW 3.6 - 125 Deg $1.98 16-Lead QSOP -
ADUM1441 3 1 2 Mbps 2.5 kV rms 80 ns 13 µW 3.6 - 125 Deg $1.98 16-Lead QSOP -
ADUM1440 4 0 2 Mbps 2.5 kV rms 80 ns 13 µW 3.6 - 125 Deg $1.98 16-Lead QSOP -
ADUM2286 1 1 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22 16-Lead SOIC -
ADUM2285 2 0 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22 16-Lead SOIC -
ADUM2281 1 1 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22 16-Lead SOIC -
ADUM2280 2 0 100 Mbps 5 kV rms 24 ns 6.9 mW 5.5 - 125 Deg $1.22 16-Lead SOIC -
ADUM7643 3 3 25 Mbps 1 kV rms 50 ns 5.25 mW 5.5 - 105 Deg $2.06 - -
ADUM7642 4 2 25 Mbps 1 kV rms 50 ns 5.25 mW 5.5 - 105 Deg $2.06 - -
ADUM7641 5 1 25 Mbps 1 kV rms 50 ns 5.25 mW 5.5 - 105 Deg $2.06 - -
ADUM7640 6 0 25 Mbps 1 kV rms 50 ns 5.25 mW 5.5 - 105 Deg $2.06 - -
ADUM3482Reference Circuit Available 2 2 25 Mbps 3.75 kV rms 25 ns 3.51 mW 5.5 - 125 Deg $1.60 20-Lead SSOP -
ADUM3481Reference Circuit Available 3 1 25 Mbps 3.75 kV rms 33 ns 3.51 mW 5.5 - 125 Deg $1.60 20-Lead SSOP -
ADUM3480 4 0 25 Mbps 3.75 kV rms 25 ns 3.51 mW 5.5 - 125 Deg $1.60 20-Lead SSOP -
ADUM7241 1 1 25 Mbps 1 kV rms 50 ns 5.94 mW 5.5 - 105 Deg $0.80 8-Lead SOIC -
ADUM7240 2 0 25 Mbps 1 kV rms 50 ns 5.94 mW 5.5 - 105 Deg $0.80 8-Lead SOIC -
ADUM1286 1 1 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $0.88 8-Lead SOIC -
ADUM1285 2 0 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $0.88 8-Lead SOIC -
ADUM1281 1 1 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $0.88 8-Lead SOIC -
ADUM1280Reference Circuit Available 2 0 100 Mbps 3 kV rms 24 ns 6.9 mW 5.5 Yes 125 Deg $0.88 8-Lead SOIC -
ADUM2211 1 1 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.23 16-Lead SOIC -
ADUM2210 2 0 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.23 16-Lead SOIC -
ADUM7442 2 2 25 Mbps 1 kV rms 56 ns 15.1 mW 5.5 - 105 Deg $1.50 16-Lead QSOP -
ADUM7441 3 1 25 Mbps 1 kV rms 56 ns 15.1 mW 5.5 - 105 Deg $1.50 16-Lead QSOP -
ADUM7440 4 0 25 Mbps 1 kV rms 56 ns 15.1 mW 5.5 - 105 Deg $1.50 16-Lead QSOP -
ADUM3211 1 1 10 Mbps 2.5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $0.98 8-Lead SOIC -
ADUM4402 2 2 90 Mbps 5 kV rms 32 ns 2.28 mW 5.5 Yes 105 Deg $2.78 16-Lead SOIC -
ADUM4401 3 1 90 Mbps 5 kV rms 32 ns 2.28 mW 5.5 Yes 105 Deg $2.78 16-Lead SOIC -
ADUM4400 4 0 90 Mbps 5 kV rms 32 ns 2.28 mW 5.5 Yes 105 Deg $2.78 16-Lead SOIC -
ADUM7510 5 0 10 Mbps 1 kV rms 40 ns 0.93 mW 5.5 - 105 Deg $2.21 16-Lead QSOP -
ADUM2201 1 1 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.45 16-Lead SOIC High
ADUM2200 2 0 10 Mbps 5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $1.45 16-Lead SOIC High
ADUM3442Reference Circuit Available 2 2 150 Mbps 2.5 kV rms 32 ns 4.95 mW 5.5 - 105 Deg $2.24 16-Lead SOIC High
ADUM3441 3 1 150 Mbps 2.5 kV rms 32 ns 4.95 mW 5.5 - 105 Deg $2.24 16-Lead SOIC High
ADUM3440 4 0 150 Mbps 2.5 kV rms 32 ns 4.95 mW 5.5 - 105 Deg $2.24 16-Lead SOIC High
ADUM3210Reference Circuit Available 2 0 10 Mbps 2.5 kV rms 50 ns 3.3 mW 5.5 Yes 125 Deg $0.98 8-Lead SOIC -
ADUM1510 5 0 10 Mbps 2.5 kV rms 50 ns 0.79 mW 5.5 - 105 Deg $4.54 16-Lead SOIC -
ADUM1311Reference Circuit Available 2 1 10 Mbps 2.5 kV rms 50 ns 2.13 mW 5.5 - 105 Deg $1.28 16-Lead SOIC High
ADUM1412 2 2 10 Mbps 2.5 kV rms 50 ns 2.13 mW 5.5 - 105 Deg $1.70 16-Lead SOIC High
ADUM1411 3 1 10 Mbps 2.5 kV rms 50 ns 2.13 mW 5.5 - 105 Deg $1.70 16-Lead SOIC High
ADUM3201 1 1 25 Mbps 2.5 kV rms 45 ns 3 mW 5.5 Yes 125 Deg $0.98 8-Lead SOIC High
ADUM3200 2 0 25 Mbps 2.5 kV rms 45 ns 3 mW 5.5 Yes 125 Deg $0.98 8-Lead SOIC High
ADUM3402 2 2 90 Mbps 2.5 kV rms 32 ns 2.28 mW 5.5 Yes 105 Deg $1.98 16-Lead SOIC High
ADUM3401 3 1 90 Mbps 2.5 kV rms 32 ns 2.28 mW 5.5 Yes 105 Deg $1.98 16-Lead SOIC High
ADUM3400 4 0 90 Mbps 2.5 kV rms 32 ns 2.28 mW 5.5 Yes 105 Deg $1.98 16-Lead SOIC High
ADUM3301 2 1 90 Mbps 2.5 kV rms 32 ns 2.82 mW 5.5 Yes 105 Deg $1.49 16-Lead SOIC High
ADUM3300 3 0 90 Mbps 2.5 kV rms 32 ns 2.82 mW 5.5 Yes 105 Deg $1.49 16-Lead SOIC High
ADUM3100Reference Circuit Available 1 0 50 Mbps 2.5 kV rms 28 ns 3.63 mW 5.5 - 105 Deg $1.25 8-Lead SOIC High
ADUM2402 2 2 90 Mbps 5 kV rms 32 ns 1.35 mW 5.5 - 105 Deg $2.78 16-Lead SOIC High
ADUM2401 3 1 90 Mbps 5 kV rms 32 ns 1.35 mW 5.5 - 105 Deg $2.78 16-Lead SOIC High
ADUM2400 4 0 90 Mbps 5 kV rms 32 ns 1.35 mW 5.5 - 105 Deg $2.78 16-Lead SOIC High
ADUM1410 4 0 10 Mbps 2.5 kV rms 50 ns 2.13 mW 5.5 - 105 Deg $1.70 16-Lead SOIC High
ADUM1310 3 0 10 Mbps 2.5 kV rms 50 ns 2.13 mW 5.5 - 105 Deg $1.28 16-Lead SOIC High
ADUM1210 2 0 10 Mbps 2.5 kV rms 50 ns 1.65 mW 5.5 - 105 Deg $1.10 8-Lead SOIC Low
ADUM1201Reference Circuit Available 1 1 25 Mbps 2.5 kV rms 45 ns 1.65 mW 5.5 Yes 125 Deg $0.98 8-Lead SOIC High
ADUM1200 2 0 25 Mbps 2.5 kV rms 45 ns 1.65 mW 5.5 Yes 125 Deg $0.98 8-Lead SOIC High
ADUM1402Reference Circuit Available 2 2 90 Mbps 2.5 kV rms 32 ns 1.35 mW 5.5 Yes 125 Deg $1.70 16-Lead SOIC High
ADUM1401Reference Circuit Available 3 1 90 Mbps 2.5 kV rms 32 ns 1.35 mW 5.5 Yes 125 Deg $1.70 16-Lead SOIC High
ADUM1400Reference Circuit Available 4 0 90 Mbps 2.5 kV rms 32 ns 1.35 mW 5.5 Yes 125 Deg $1.70 16-Lead SOIC High
ADUM1301Reference Circuit Available 2 1 90 Mbps 2.5 kV rms 32 ns 1.38 mW 5.5 Yes 125 Deg $1.25 16-Lead SOIC High
ADUM1300 3 0 90 Mbps 2.5 kV rms 32 ns 1.38 mW 5.5 Yes 125 Deg $1.25 16-Lead SOIC High
ADUM1100Reference Circuit Available 1 0 100 Mbps 2.5 kV rms 18 ns 1.12 mW 5.5 - 125 Deg $1.25 8-Lead SOIC High
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