ADUM4400CRWZ-RL Analog Devices Inc, ADUM4400CRWZ-RL Datasheet
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
ADUM4400CRWZ-RL
Specifications of ADUM4400CRWZ-RL
Related parts for ADUM4400CRWZ-RL
ADUM4400CRWZ-RL Summary of contents
Page 1
FEATURES Enhanced system-level ESD performance per IEC 61000-4-x Safety and regulatory approvals UL recognition 5000 V rms for 1 minute (double protection) CSA Component Acceptance Notice #5A (pending) IEC 60950-1: 600 V rms (reinforced) IEC 60601-1: 250 V rms (reinforced) ...
Page 2
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 ...
Page 3
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 ...
Page 4
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 ...
Page 5
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 ...
Page 6
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 ...
Page 7
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, ...
Page 8
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 ...
Page 9
ABSOLUTE MAXIMUM RATINGS Table 18. Parameter Storage Temperature ( Ambient Operating Temperature ( Supply Voltages ( DD1 DD2 1, 2 Input Voltage ( ...
Page 10
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. ...
Page 11
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. ...
Page 12
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 ...
Page 13
TYPICAL PERFORMANCE CHARACTERISTICS DATA RATE (Mbps) Figure 8. Typical Input Supply Current per Channel vs. Data Rate (No Load DATA ...
Page 14
ADuM4400/ADuM4401/ADuM4402 DATA RATE (Mbps) Figure 14. Typical ADuM4401 V DD2 Data Rate for 5 V and 3 V Operation DATA ...
Page 15
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 ...
Page 16
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 ...
Page 17
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 ...
Page 18
... 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 , ADuM4400CRWZ 1 2 ADuM4401ARWZ , ADuM4401BRWZ 1 2 ADuM4401CRWZ , ADuM4402ARWZ 1 2 ADuM4402BRWZ , ADuM4402CRWZ 1 Tape and reel is available. The addition of an -RL suffix designates a 13” (1,000 units) tape and reel option. ...
Page 19
NOTES ADuM4400/ADuM4401/ADuM4402 ...
Page 20
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 ...