ADUM3440CRWZ-RL Analog Devices Inc, ADUM3440CRWZ-RL Datasheet
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ADUM3440CRWZ-RL
Specifications of ADUM3440CRWZ-RL
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ADUM3440CRWZ-RL Summary of contents
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FEATURES Low power operation 5 V operation 1.7 mA per channel maximum @ 0 Mbps to 2 Mbps 68 mA per channel maximum @ 150 Mbps 3.3 V operation 1.0 mA per channel maximum @ 0 Mbps to 2 Mbps ...
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ADuM3440/ADuM3441/ADuM3442 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagrams ............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—5 V Operation................................ 3 Electrical Characteristics—3.3 V Operation ............................ 5 Electrical Characteristics—Mixed 5 ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION All voltages are relative to their respective ground. 4.5 V ≤ V apply over the entire recommended operation range, unless otherwise noted. All typical specifications are at T Table 1. Parameter DC SPECIFICATIONS Input Supply ...
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ADuM3440/ADuM3441/ADuM3442 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) Common-Mode Transient Immunity at Logic High Output 7 Common-Mode Transient Immunity 7 at ...
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ELECTRICAL CHARACTERISTICS—3.3 V OPERATION All voltages are relative to their respective ground. 3.0 V ≤ V apply over the entire recommended operation range, unless otherwise noted. All typical specifications are at T Table 2. Parameter DC SPECIFICATIONS Input Supply Current ...
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ADuM3440/ADuM3441/ADuM3442 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) Common-Mode Transient Immunity at Logic High Output 7 Common-Mode Transient Immunity 7 at ...
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ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 3.3 V/5 V OPERATION All voltages are relative to their respective ground. 5 V/3.3 V operation: 4.5 V ≤ V 3.0 V ≤ V ≤ 3.6 V, 4.5 V ≤ V ≤ 5.5 V. ...
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ADuM3440/ADuM3441/ADuM3442 Parameter 150 Mbps V Supply Current DD1 5 V/3.3 V Operation 3.3 V/5 V Operation V Supply Current DD2 5 V/3.3 V Operation 3.3 V/5 V Operation For All Models Input Currents Logic High Input Threshold 5 V/3.3 V ...
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The supply current values for all four channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given ...
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ADuM3440/ADuM3441/ADuM3442 PACKAGE CHARACTERISTICS Table 4. 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 The device is considered a 2-terminal device; Pin ...
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DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. The asterisk (*) marking on packages ...
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ADuM3440/ADuM3441/ADuM3442 ABSOLUTE MAXIMUM RATINGS Ambient temperature = 25°C, unless otherwise noted. Table 9. Parameter Storage Temperature Range ( Ambient Operating Temperature Range (T 1 Supply Voltages ( DD1 DD2 1, 2 Input Voltage (V , ...
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PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS *PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED AND CONNECTING BOTH TO GND CONNECTING BOTH TO GND Table 12. ADuM3440 Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, ...
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ADuM3440/ADuM3441/ADuM3442 *PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED AND CONNECTING BOTH TO GND CONNECTING BOTH TO GND Table 13. ADuM3441 Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 3 5.5 ...
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AND PIN 8 ARE INTERNALLY CONNECTED AND CONNECTING BOTH TO GND CONNECTING BOTH TO GND Table 14. ADuM3442 Pin Function Descriptions Pin No. Mnemonic Function 1 V Supply Voltage for Isolator Side 1, 3 5.5 V. ...
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ADuM3440/ADuM3441/ADuM3442 TYPICAL PERFORMANCE CHARACTERISTICS 3. DATA RATE (Mbps) Figure 8. Typical Input Supply Current per Channel vs. Data Rate for 5 V and 3.3 V Operation ...
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DATA RATE (Mbps) Figure 14. Typical ADuM3441 V Supply Current vs. Data Rate DD2 for 5 V and 3.3 V Operation ADuM3440/ADuM3441/ADuM3442 ...
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ADuM3440/ADuM3441/ADuM3442 APPLICATIONS INFORMATION PC BOARD LAYOUT The ADuM344x digital isolator requires no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins (see Figure 16). Bypass capacitors are most conveniently ...
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The voltage induced across the receiving coil is given (−dβ/dt)∑ π … where: β is magnetic flux density (gauss the number of turns in the receiving ...
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ADuM3440/ADuM3441/ADuM3442 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 ...
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... COPLANARITY 0.10 ORDERING GUIDE Number of Number of Inputs, Inputs, Model V Side V DD1 DD2 1, 2 ADuM3440CRWZ ADuM3441CRWZ ADuM3442CRWZ Tape and reel are available. The addition of an -RL suffix designates a 13” (1,000 units) tape-and-reel option RoHS Compliant Part. 10.50 (0.4134) 10 ...
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ADuM3440/ADuM3441/ADuM3442 NOTES Rev Page ...
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NOTES ADuM3440/ADuM3441/ADuM3442 Rev Page ...
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ADuM3440/ADuM3441/ADuM3442 NOTES ©2007–2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06837-0-1/09(C) Rev Page ...