ADUM4402CRIZ Analog Devices Inc, ADUM4402CRIZ Datasheet
ADUM4402CRIZ
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ADUM4402CRIZ Summary of contents
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... This family of isolators, like many Analog Devices isolators, offers very low power consumption, consuming one-tenth to one-sixth the power of comparable isolators at comparable data rates Mbps. All models of the ADuM440x provide low pulse width distortion (<2 ns for C grade). In addition, every model has an input glitch filter to protect against extraneous noise disturbances ...
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ADuM4400/ADuM4401/ADuM4402 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—5 V Operation................................ 3 Electrical Characteristics—3 V Operation................................ 4 Electrical Characteristics—Mixed 5 V/3 ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION All typical specifications are 25° operation range of 4.5 V ≤ V ≤ 5.5 V, 4.5 V ≤ V DD1 are tested with and CMOS signal ...
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ADuM4400/ADuM4401/ADuM4402 ELECTRICAL CHARACTERISTICS—3 V OPERATION All typical specifications are 25° operation range: 2.7 V ≤ V ≤ 3.6 V, 2.7 V ≤ V DD1 tested with and CMOS signal levels, unless ...
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ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OPERATION All typical specifications are 25° recommended operation range: 4.5 V ≤ V specifications are tested with and CMOS signal levels, unless otherwise noted. L Table ...
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ADuM4400/ADuM4401/ADuM4402 ELECTRICAL CHARACTERISTICS—MIXED 3 V/5 V OPERATION All typical specifications are 25° recommended operation range: 2.7 V ≤ V specifications are tested with and CMOS signal levels, unless otherwise noted. L ...
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PACKAGE CHARACTERISTICS Table 13. Parameter 1 Resistance (Input to Output) 1 Capacitance (Input to Output) 2 Input Capacitance IC Junction-to-Case Thermal Resistance, Side 1 IC Junction-to-Case Thermal Resistance, Side 2 1 Device considered a 2-terminal device: Pin 1, Pin 2, ...
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... ADuM4400/ADuM4401/ADuM4402 DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS (PENDING) These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by means of protective circuits. Note that the * marking on packages denotes DIN V VDE V 0884-10 approval for 846 V peak working voltage. ...
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ABSOLUTE MAXIMUM RATINGS Table 18. Parameter Storage Temperature ( Ambient Operating Temperature ( Supply Voltages ( DD1 DD2 1, 2 Input Voltage ( ...
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ADuM4400/ADuM4401/ADuM4402 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS Table 21. ADuM4400 Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 2 5.5 V. DD1 2 GND Ground 1. Ground reference for isolator Side 1. ...
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Table 22. ADuM4401 Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 2 5.5 V. DD1 2 GND Ground 1. Ground reference for isolator Side Logic Input A. ...
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ADuM4400/ADuM4401/ADuM4402 Table 23. ADuM4402 Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 2 5.5 V. DD1 2 GND Ground 1. Ground reference for isolator Side Logic Input ...
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TYPICAL PERFORMANCE CHARACTERISTICS DATA RATE (Mbps) Figure 8. Typical Input Supply Current per Channel vs. Data Rate (No Load DATA ...
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ADuM4400/ADuM4401/ADuM4402 DATA RATE (Mbps) Figure 14. Typical ADuM4401 V DD2 Data Rate for 5 V and 3 V Operation DATA ...
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... APPLICATIONS INFORMATION PC BOARD LAYOUT The ADuM440x digital isolators require no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins (see Figure 17). Bypass capacitors are most conveniently connected between Pin 1 and Pin 2 for V and Pin 16 for V ...
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ADuM4400/ADuM4401/ADuM4402 The pulses at the transformer output have an amplitude greater than 1.0 V. The decoder has a sensing threshold at about 0.5 V, thereby establishing a 0.5 V margin in which induced voltages can be tolerated. The voltage induced ...
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To calculate the total I and I , the supply currents for DD1 DD2 each input and output channel corresponding to I are calculated and totaled. Figure 8 and Figure 9 provide per channel supply currents as a function of ...
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ADuM4400/ADuM4401/ADuM4402 OUTLINE DIMENSIONS 0.30 (0.0118) 0.10 (0.0039) COPLANARITY 0.10 ORDERING GUIDE Number Number of Inputs, of Inputs, Model V Side V Side DD1 DD2 ADuM4400ARWZ ADuM4400BRWZ , ...
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NOTES ADuM4400/ADuM4401/ADuM4402 ...
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ADuM4400/ADuM4401/ADuM4402 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08157-0-4/09(0) Rev Page ...