ADUM5404CRWZ-RL Analog Devices Inc, ADUM5404CRWZ-RL Datasheet
ADUM5404CRWZ-RL
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ADUM5404CRWZ-RL Summary of contents
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FEATURES isoPower integrated, isolated dc-to-dc converter Regulated 3 5.0 V output Up to 500 mW output power Quad dc-to-25 Mbps (NRZ) signal isolation channels Schmitt trigger inputs 16-lead SOIC package with >8.0 mm creepage High temperature operation: 105°C ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—5 V Primary Input Supply Secondary Isolated Supply ................................................... 3 Electrical ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/5 V SECONDARY ISOLATED SUPPLY 4.5 V ≤ V ≤ 5 each voltage is relative to its respective ground. All minimum/maximum specifications apply over the DD1 SEL ISO entire ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 Parameter iCOUPLER DATA CHANNELS I/O Input Currents Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages Logic Low Output Voltages AC SPECIFICATIONS ARWZ Grade Only Minimum Pulse Width Maximum Data Rate Propagation Delay Pulse Width Distortion, ...
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ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY 3.0 V ≤ V ≤ 3 GND ; each voltage is relative to its respective ground. All minimum/maximum specifications apply over DD1 SEL ISO the entire recommended ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 Parameter iCOUPLER DATA CHANNELS I/O Input Currents Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages Logic Low Output Voltages AC SPECIFICATIONS ARWZ Grade Only Minimum Pulse Width Maximum Data Rate Propagation Delay Pulse Width Distortion, ...
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PACKAGE CHARACTERISTICS Table 3. Parameter 1 Resistance (Input to Output) 1 Capacitance (Input to Output) 2 Input Capacitance IC Junction-to-Ambient Thermal Resistance 1 The device is considered a 2-terminal device: Pin 1 to Pin 8 are shorted together, and Pin ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 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 ...
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ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 8. Parameter Storage Temperature ( Ambient Operating Temperature ( Supply Voltages ( ISO 2 V Supply Current ISO T = ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS Table 10. ADuM5401 Pin Function Descriptions Pin No. Mnemonic Description 1 V Primary Supply Voltage, 3 5.5 V. DD1 2, 8 GND Ground 1. Ground reference for isolator primary. Pin 2 and ...
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Table 11. ADuM5402 Pin Function Descriptions Pin No. Mnemonic Description 1 V Primary Supply Voltage, 3 5.5 V. DD1 2, 8 GND Ground 1. Ground reference for isolator primary. Pin 2 and Pin 8 are internally connected to ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 Table 12. ADuM5403 Pin Function Descriptions Pin No. Mnemonic Description 1 V Primary Supply Voltage, 3 5.5 V. DD1 2, 8 GND Ground 1. Ground reference for isolator primary. Pin 2 and Pin 8 are internally connected ...
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Table 13. ADuM5404 Pin Function Descriptions Pin No. Mnemonic Description 1 V Primary Supply Voltage, 3 5.5 V. DD1 2, 8 GND Ground 1. Ground reference for isolator primary. Pin 2 and Pin 8 are internally connected to ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 TYPICAL PERFORMANCE CHARACTERISTICS 3.3V INPUT/3.3V OUTPUT 10 5V INPUT/5V OUTPUT 0.02 0.04 0.06 OUTPUT CURRENT (A) Figure 11. Typical Power Supply Efficiency INPUT/5 V OUTPUT and 3.3 ...
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BW = 20MHz (400ns/DIV) Figure 17. Typical Output Voltage Ripple at 90% Load ISO BW = 20MHz (400ns/DIV) Figure 18. Typical V = 3.3 V Output Voltage Ripple at 90% Load ISO 20 5V INPUT/5V OUTPUT ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 TERMINOLOGY I DD1( the minimum operating current drawn at the V DD1(Q) when there is no external load at V and the I/O pins are oper- ISO ating below 2 Mbps, requiring no additional dynamic supply current. ...
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APPLICATIONS INFORMATION The dc-to-dc converter section of the ADuM5401/ADuM5402/ ADuM5403/ADuM5404 works on principles that are common to most modern power supplies secondary side controller architecture with isolated pulse-width modulation (PWM) feedback. V power is supplied to an ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 THERMAL ANALYSIS The ADuM5401/ADuM5402/ADuM5403/ADuM5404 parts consist of four internal die attached to a split lead frame with two die attach paddles. For the purposes of thermal analysis, the die are treated as a thermal unit, with the highest junction ...
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For example magnetic field frequency of 1 MHz, the maximum allowable magnetic field of 0.2 kGauss induces a voltage of 0. the receiving coil. This is about 50% of the sensing threshold and does not cause ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 POWER CONSIDERATIONS The ADuM5401/ADuM5402/ADuM5403/ADuM5404 power input, data input channels on the primary side, and data channels on the secondary side are all protected from premature operation by UVLO circuitry. Below the minimum operating voltage, the power converter holds its ...
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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. Analog Devices conducts an ...
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... ADuM5402CRWZ ADuM5403ARWZ ADuM5403CRWZ 1 3 ADuM5404ARWZ ADuM5404CRWZ Tape and reel are available. The addition suffix designates a 13” (1,000 units) tape and reel option RoHS Compliant Part. 10.50 (0.4134) 10.10 (0.3976 7.60 (0.2992) 7.40 (0.2913) 1 10.65 (0.4193) 8 10.00 (0.3937) 1.27 (0.0500) BSC 2 ...
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NOTES ADuM5401/ADuM5402/ADuM5403/ADuM5404 Rev Page ...
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ADuM5401/ADuM5402/ADuM5403/ADuM5404 NOTES ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06577-0-11/08(A) Rev Page ...