デジタル・アイソレータ ( iCoupler )

アナログ・デバイセズのiCoupler® デジタル・アイソレータは、経年変化のない長寿命なアイソレータで、フォトカプラからの置き換えに最適です。

iCoupler デジタル・アイソレータは、高速CMOSとチップスケールのトランスを組み合わせることにより、コスト、サイズ、性能、消費電力、信頼性、使いやすさの面で大きく改善されています。性能、チャンネル構成、価格の面で多様な製品があり、さまざまなアプリケーションに対応できます。

また、2011年10月に発表された、8mm沿面距離パッケージは、 CSAインターナショナル(Canadian Standards Association / カナダ規格協会)から認証を取得しており、、高電圧の医用および産業用アプリケーションの安全な動作を保証します。この新しいパッケージング技術により、設計者はこれらのアプリケーションで求められる最小沿面距離の要件に準拠しつつ、性能の劣るフォトカプラをアナログ・デバイセズのデジタル・アイソレータへ置き換えることができます。

Circuit from the lab アナログ・デバイセズの技術者が開発してテスト済。すぐにお使い頂けます。

製品セレクションテーブル

  • デジタル・アイソレータのニュースレター

    • アナログ・ナビ
      アプリケーション・ノートや実用回路(Circuit from the Lab)、 FAQ/RAQ、新製品情報などをご紹介します。
    • iCoupler ニュース
      「iCoupler ニュース」はi当社の設計担当エンジニアの執筆による、iCoupler技術に関するヒント満載の技術情報も掲載しています。

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 $1.39
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)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
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)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
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)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: 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)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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絶縁付きFETドライバ

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
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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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 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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絶縁型A/Dコンバータ

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: 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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