adum3211 Analog Devices, Inc., adum3211 Datasheet
adum3211
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adum3211 Summary of contents
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... GND GND Figure 2. ADuM3211 Functional Block Diagram One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 ADuM3210/ADuM3211 1 are dual-channel, digital isolators based on ADuM120x isolator, the ADuM321x ADuM3211 V 8 DD2 ENCODE DECODE ...
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... Electrical Characteristics—Mixed 3 V/5 V, 125°C Operation ....................................................................................................... 10 Package Characteristics ............................................................. 11 Regulatory Information ............................................................. 11 Insulation and Safety-Related Specifications .......................... 11 REVISION HISTORY 9/09 –Rev Rev. C Added ADuM3210A and ADuM3211A .................... Throughout Changes to General Description Section ...................................... 1 Reformatted Electrical Characteristics Tables .............................. 3 Moved Truth Tables Section.......................................................... 14 Changes to Ordering Guide .......................................................... 20 7/09—Rev Rev. B Added ADuM3211 ........................................................ Throughout Changes to Specifications Section ...
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... OL 0.2 I −10 +0. 0.4 DDI(Q) I 0.5 DDO(Q) I 0.19 DDI(D) I 0.05 DDO(D) |CM 1.2 r Rev Page ADuM3210/ADuM3211 B Grade Typ Max Unit Test Conditions 10 Mbps Within PWD limit 50 ns 50% input to 50% output − PLH PHL 5 ps/°C ns Within PWD limit 15 ns Between any two units ...
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... I −10 +0. 0.3 DDI(Q) I 0.3 DDO(Q) I 0.10 DDI(D) I 0.03 DDO(D) |CM 1.1 r Rev Page ≤ 3.6 V; ADuM3211 supply voltages 3.0 V ≤ and CMOS L B Grade Typ Max Unit Test Conditions 10 Mbps Within PWD limit 60 ns 50% input to 50% output |t − t PLH PHL ps/°C ...
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... I −10 +0. 0.4 DDI(Q) I 0.3 DDO(Q) I 0.19 DDI(D) I 0.03 DDO(D) |CM 1.2 r Rev Page ADuM3210/ADuM3211 ≤ 3.6 V; ADuM3211 supply voltages DD2 B Grade Typ Max Unit Test Conditions 10 Mbps Within PWD limit 55 ns 50% input to 50% output − t PLH 5 ps/°C ns Within PWD limit 22 ns Between any two units ...
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... OL 0.2 I −10 +0. 0.3 DDI(Q) I 0.5 DDO(Q) I 0.10 DDI(D) I 0.05 DDO(D) |CM 1.1 r Rev Page ≤ 5.5 V; ADuM3211 supply voltages DD2 B Grade Typ Max Unit Test Conditions 10 Mbps Within PWD limit 55 ns 50% input to 50% output |t − PLH PHL ps/°C ns Within PWD limit ...
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... I I 0.4 0.8 DDI(Q) I 0.5 0.6 DDO(Q) I 0.19 DDI(D) I 0.05 DDO(D) |CM 1 Rev Page ADuM3210/ADuM3211 Unit Test Conditions/Comments Mbps Within PWD limit ns 50% input to 50% output ns |t − PLH PHL ps/°C ns Within PWD limit ns Between any two units 10% to 90% 10 Mbps Typ ...
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... Codirectional Opposing-Direction Output Rise/Fall Time Table 17. Parameter Symbol SUPPLY CURRENT ADuM3210 I DD1 I DD2 ADuM3211 I DD1 I DD2 Table 18. For All Models Parameter DC SPECIFICATIONS Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages Logic Low Output Voltages Input Current per Channel ...
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... DDI(Q) I 0.3 0.5 DDO(Q) I 0.19 DDI(D) I 0.03 DDO(D) |CM 1.2 r Rev Page ADuM3210/ADuM3211 ≤ +125°C, unless otherwise noted. Switching A Unit Test Conditions Mbps Within PWD limit ns 50% input to 50% output ns |t − t PLH PHL ps/°C ns Within PWD limit ns Between any two units ns ns ...
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... Codirectional Opposing-Direction Output Rise/Fall Time Table 23. Parameter Symbol SUPPLY CURRENT ADuM3210 I DD1 I DD2 ADuM3211 I DD1 I DD2 Table 24. For All Models Parameter DC SPECIFICATIONS Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages Logic Low Output Voltages Input Current per Channel ...
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... Insulation distance through insulation CTI >175 V DIN IEC 112/VDE 0303 Part 1 IIIa Material Group (DIN VDE 0110, 1/89, Table 1) Rev Page ADuM3210/ADuM3211 Unit Test Conditions Ω MHz pF °C/W Thermocouple located at center of package underside °C/W ...
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... RECOMMENDED OPERATING CONDITIONS Table 29. Parameter Operating Temperature ADuM3210AR/ADuM3210BR ADuM3211AR/ADuM3211BR ADuM3210TR/ADuM3211TR Supply Voltages ADuM3210AR/ADuM3210BR ADuM3210TR/ADuM3211AR ADuM3211BR/ADuM3211TR Input Signal Rise and Fall Times 150 200 1 All voltages are relative to their respective ground. See the and Magnetic Field Immunity magnetic fields. Rev Page Symbol Characteristic ...
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... V DDO Basic Insulation DC Voltage Functional Insulation Basic Insulation 1 Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime for more details. ESD CAUTION Rev Page ADuM3210/ADuM3211 1 Max Unit Constraint 565 V peak 50-year minimum lifetime 1131 V peak Maximum approved ...
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... Table 34. ADuM3210 Truth Table (Positive Logic) V Input V Input V State IA IB DD1 H H Powered L L Powered H L Powered L H Powered X X Unpowered X X Powered Table 35. ADuM3211 Truth Table (Positive Logic) V Input V Input V State IA IB DD1 H H Powered L L Powered H L Powered L H Powered X X Unpowered X X Powered ...
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... DATA RATE (Mbps) Figure 10. ADuM3210 Typical V Supply Current vs. DD2 Data Rate for 5 V and 3 V Operation DATA RATE (Mbps) Figure 11. ADuM3211 Typical Supply Current vs. DD1 DD2 Data Rate for 5 V and 3 V Operation ...
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... ADuM3210/ADuM3211 APPLICATIONS INFORMATION PC BOARD LAYOUT The ADuM321x digital isolators require no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins. The capacitor value should be between 0.01 μF and 0.1 μF. The total lead length between both ends of the capacitor and the input power supply pin should not exceed 20 mm ...
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... Figure 9 through Figure 11 provide total I current as a function of data rate for the ADuM3210 and ADuM3211 channel configurations. Rev Page ADuM3210/ADuM3211 = I DDI DDI ( × ...
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... ADuM3210/ADuM3211 INSULATION LIFETIME All insulation structures eventually break down when subjected to voltage stress over a sufficiently long period. The rate of insulation degradation is dependent on the characteristics of the voltage waveform applied across the insulation. In addition to the testing performed by the regulatory agencies, Analog Devices carries out an extensive set of evaluations to determine the lifetime of the insulation structure within the ADuM321x ...
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... ADuM3210TRZ-RL7 2 0 ADuM3211ARZ ADuM3211ARZ-RL7 ADuM3211BRZ ADuM3211BRZ-RL7 ADuM3211TRZ ADuM3211TRZ-RL7 R-8 = 8-lead, narrow body SOIC_N RoHS Compliant Part. 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 1 5.80 (0.2284) 4 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 8° 0° 0.51 (0.0201) 0.31 (0.0122) 0.25 (0.0098) SEATING PLANE 0.17 (0.0067) COMPLIANT TO JEDEC STANDARDS MS-012-A A Figure 18 ...
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... ADuM3210/ADuM3211 NOTES ©2007–2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06866-0-9/09(C) Rev Page ...