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ADUM1401CRWZ

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ADUM1401CRWZ

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Part Number ADUM1401CRWZ
Manufacturer Analog Devices Inc.
Description DGTL ISO 2.5KV GEN PURP 16SOIC
Datasheet ADUM1401CRWZ Datasheet
Package 16-SOIC (0.295", 7.50mm Width)
In Stock 8,458 piece(s)
Unit Price $ 6.3100 *
Lead Time Can Ship Immediately
Estimated Delivery Time Oct 28 - Nov 2 (Choose Expedited Shipping)
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Part Number # ADUM1401CRWZ (Digital Isolators) is manufactured by Analog Devices Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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ADUM1401CRWZ Specifications

ManufacturerAnalog Devices Inc.
CategoryIsolators - Digital Isolators
Datasheet ADUM1401CRWZDatasheet
Package16-SOIC (0.295", 7.50mm Width)
SeriesiCoupler?
TechnologyMagnetic Coupling
TypeGeneral Purpose
Isolated PowerNo
Number of Channels4
Inputs - Side 1/Side 23/1
Channel TypeUnidirectional
Voltage - Isolation2500Vrms
Common Mode Transient Immunity (Min)25kV/µs
Data Rate90Mbps
Propagation Delay tpLH / tpHL (Max)32ns, 32ns
Pulse Width Distortion (Max)2ns
Rise / Fall Time (Typ)2.5ns, 2.5ns
Voltage - Supply2.7 V ~ 5.5 V
Operating Temperature-40°C ~ 105°C
Package / Case16-SOIC (0.295", 7.50mm Width)
Supplier Device Package16-SOIC

ADUM1401CRWZ Datasheet

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Quad-Channel Digital Isolators Data Sheet ADuM1400/ADuM1401/ADuM1402 Rev. L Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2003–2016 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES Qualified for automotive applications Low power operation 5 V operation 1.0 mA per channel maximum at 0 Mbps to 2 Mbps 3.5 mA per channel maximum at 10 Mbps 31 mA per channel maximum at 90 Mbps 3 V operation 0.7 mA per channel maximum at 0 Mbps to 2 Mbps 2.1 mA per channel maximum at 10 Mbps 20 mA per channel maximum at 90 Mbps Bidirectional communication 3 V/5 V level translation High temperature operation: 125°C High data rate: dc to 90 Mbps (NRZ) Precise timing characteristics 2 ns maximum pulse width distortion 2 ns maximum channel-to-channel matching High common-mode transient immunity: >25 kV/μs Output enable function 16-lead SOIC wide body package RoHS-compliant models available Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE Certificate of Conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 V peak TÜV approval: IEC/EN/UL/CSA 61010-1 APPLICATIONS General-purpose multichannel isolation SPI interface/data converter isolation RS-232/RS-422/RS-485 transceivers Industrial field bus isolation Automotive systems GENERAL DESCRIPTION The ADuM1400/ADuM1401/ADuM14021 are quad-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocoupler devices. By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with opto- couplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one tenth to one sixth of the power of optocouplers at comparable signal data rates. The ADuM1400/ADuM1401/ADuM1402 isolators provide four independent isolation channels in a variety of channel configu- rations and data rates (see the Ordering Guide). All models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. In addition, the ADuM1400/ ADuM1401/ADuM1402 provide low pulse width distortion (<2 ns for CRW grade) and tight channel-to-channel matching (<2 ns for CRW grade). Unlike other optocoupler alternatives, the ADuM1400/ADuM1401/ADuM1402 isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and when power is not applied to one of the supplies. 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. FUNCTIONAL BLOCK DIAGRAMS ENCODE DECODE ENCODE DECODE ENCODE DECODE ENCODE DECODE VDD1 GND1 VIA VIB VIC VID NC GND1 VDD2 GND2 VOA VOB VOC VOD VE2 GND2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 03 78 6- 00 1 Figure 1. ADuM1400 DECODE ENCODE ENCODE DECODE ENCODE DECODE ENCODE DECODE VDD1 GND1 VIA VIB VIC VOD VE1 GND1 VDD2 GND2 VOA VOB VOC VID VE2 GND2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 03 78 6- 00 2 Figure 2. ADuM1401 DECODE ENCODE DECODE ENCODE ENCODE DECODE ENCODE DECODE VDD1 GND1 VIA VIB VOC VOD VE1 GND1 VDD2 GND2 VOA VOB VIC VID VE2 GND2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 03 78 6- 00 3 Figure 3. ADuM1402

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ADuM1400/ADuM1401/ADuM1402 Data Sheet Rev. L | Page 2 of 31 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... 3 Specifications ..................................................................................... 4 Electrical Characteristics—5 V, 105°C Operation ................... 4 Electrical Characteristics—3 V, 105°C Operation ................... 6 Electrical Characteristics—Mixed 5 V/3 V or 3 V/5 V, 105°C Operation ....................................................................................... 8 Electrical Characteristics—5 V, 125°C Operation ................. 11 Electrical Characteristics—3 V, 125°C Operation ................. 13 Electrical Characteristics—Mixed 5 V/3 V, 125°C Operation ....................................................................................................... 15 Electrical Characteristics—Mixed 3 V/5 V, 125°C Operation ....................................................................................................... 17 Package Characteristics ............................................................. 19 Regulatory Information ............................................................. 19 Insulation and Safety Related Specifications .......................... 19 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics ............................................................................ 20 Recommended Operating Conditions .................................... 20 Absolute Maximum Ratings ......................................................... 21 ESD Caution................................................................................ 21 Pin Configurations and Function Descriptions ......................... 22 Typical Performance Characteristics ........................................... 25 Applications Information .............................................................. 27 PC Board Layout ........................................................................ 27 Propagation Delay-Related Parameters ................................... 27 DC Correctness and Magnetic Field Immunity ..................... 27 Power Consumption .................................................................. 28 Insulation Lifetime ..................................................................... 29 Outline Dimensions ....................................................................... 30 Ordering Guide .......................................................................... 30 Automotive Products ................................................................. 31

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Data Sheet ADuM1400/ADuM1401/ADuM1402 Rev. L | Page 3 of 31 REVISION HISTORY 12/2016—Rev. K to Rev. L Changes to Table 1 ............................................................................ 4 Changes to Table 2 ............................................................................ 6 Changes to Table 3 ............................................................................ 9 Changes to Table 4 .......................................................................... 11 Changes to Table 5 .......................................................................... 13 Changes to Table 6 .......................................................................... 15 Changes to Table 7 .......................................................................... 17 Changes to Table 9 and Table 10 ................................................... 19 Changes to Ordering Guide ........................................................... 30 7/2015—Rev. J to Rev. K Changes to Table 9 and Table 10 ................................................... 19 4/2015—Rev. I to Rev. J Changed ADuM140x to ADuM1400/ADuM1401/ ADuM1402..................................................................... Throughout Changes to Table 10 ........................................................................ 19 4/2014—Rev. H to Rev. I Change to Table 9 ............................................................................ 19 3/2012—Rev. G to Rev. H Created Hyperlink for Safety and Regulatory Approvals Entry in Features Section ................................................................. 1 Change to PC Board Layout Section ............................................ 27 Updated Outline Dimensions ........................................................ 30 Moved Automotive Products Section ........................................... 31 5/2008—Rev. F to Rev. G Added ADuM1400W, ADuM1401W, and ADuM1402W Parts ...................................................................................... Universal Added Table 4 .................................................................................. 11 Added Table 5 .................................................................................. 13 Added Table 6 .................................................................................. 15 Added Table 7 .................................................................................. 17 Changes to Table 12 ........................................................................ 20 Changes to Table 13 ........................................................................ 21 Added Automotive Products Section ........................................... 29 Changes to Ordering Guide ........................................................... 30 11/2007—Rev. E to Rev. F Changes to Note 1 ............................................................................. 1 Added ADuM140xARW Change vs. Temperature Parameter ... 4 Added ADuM140xARW Change vs. Temperature Parameter ... 5 Added ADuM140xARW Change vs. Temperature Parameter ... 8 Changes to Figure 17 ...................................................................... 18 6/2007—Rev. D to Rev. E Updated VDE Certification Throughout ....................................... 1 Changes to Features and Note 1 ...................................................... 1 Changes to Figure 1, Figure 2, and Figure 3 .................................. 1 Changes to Regulatory Information Section ............................... 10 Changes to Table 7 .......................................................................... 11 Added Table 10 ................................................................................ 12 Added Insulation Lifetime Section ............................................... 20 Updated Outline Dimensions........................................................ 21 Changes to Ordering Guide ........................................................... 21 2/2006—Rev. C to Rev. D Updated Format ................................................................. Universal Added TÜV Approval ....................................................... Universal 5/2005—Rev. B to Rev. C Changes to Format ............................................................. Universal Changes to Figure 2 .......................................................................... 1 Changes to Table 3 ............................................................................ 8 Changes to Table 6 .......................................................................... 12 Changes to Ordering Guide ........................................................... 21 6/2004—Rev. A to Rev. B Changes to Format ............................................................. Universal Changes to Features .......................................................................... 1 Changes to Electrical Characteristics—5 V Operation ................ 3 Changes to Electrical Characteristics—3 V Operation ................ 5 Changes to Electrical Characteristics—Mixed 5 V/3 V or 3 V/5 V Operation ............................................................................ 7 Changes to DIN EN 60747-5-2 (VDE 0884 Part 2) Insulation Characteristics Title ........................................................................ 11 Changes to the Ordering Guide .................................................... 19 5/2004—Rev. 0 to Rev. A Updated Format ................................................................. Universal Changes to the Features.................................................................... 1 Changes to Table 7 and Table 8 ..................................................... 14 Changes to Table 9 .......................................................................... 15 Changes to the DC Correctness and Magnetic Field Immunity Section .............................................................................................. 20 Changes to the Power Consumption Section .............................. 21 Changes to the Ordering Guide .................................................... 22 9/2003—Revision 0: Initial Version

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ADuM1400/ADuM1401/ADuM1402 Data Sheet Rev. L | Page 4 of 31 SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V, 105°C OPERATION1 4.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 V; all minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 5 V. These specifications do not apply to ADuM1400W, ADuM1401W, and ADuM1402W automotive grade versions. Table 1. Parameter Symbol Min Typ Max Unit Test Conditions DC SPECIFICATIONS Input Supply Current per Channel, Quiescent IDDI (Q) 0.50 0.53 mA Output Supply Current per Channel, Quiescent IDDO (Q) 0.19 0.21 mA ADuM1400 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 2.2 2.8 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 0.9 1.4 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 8.6 10.6 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 2.6 3.5 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 70 100 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 18 25 mA 45 MHz logic signal freq. ADuM1401 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 1.8 2.4 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 1.2 1.8 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 7.1 9.0 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 4.1 5.0 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 57 82 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 31 43 mA 45 MHz logic signal freq. ADuM1402 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 or VDD2 Supply Current IDD1 (Q), IDD2 (Q) 1.5 2.1 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 or VDD2 Supply Current IDD1 (10), IDD2 (10) 5.6 7.0 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 or VDD2 Supply Current IDD1 (90), IDD2 (90) 44 62 mA 45 MHz logic signal freq. For All Models Input Currents IIA, IIB, IIC, IID, IE1, IE2 −10 +0.01 +10 µA 0 V ≤ VIA, VIB, VIC, VID ≤ VDD1 or VDD2, 0 V ≤ VE1, VE2 ≤ VDD1 or VDD2 Logic High Input Threshold VIH, VEH 2.0 V Logic Low Input Threshold VIL, VEL 0.8 V Logic High Output Voltages VOAH, VOBH, VOCH, VODH (VDD1 or VDD2) − 0.1 5.0 V IOx = −20 µA, VIx = VIxH (VDD1 or VDD2) − 0.4 4.8 V IOx = −3.2 mA, VIx = VIxH Logic Low Output Voltages VOAL, VOBL, VOCL, VODL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 3.2 mA, VIx = VIxL SWITCHING SPECIFICATIONS ADuM1400ARW/ADuM1401ARW/ADuM1402ARW Minimum Pulse Width3 PW 1000 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 1 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 50 65 100 ns CL = 15 pF, CMOS signal levels

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Data Sheet ADuM1400/ADuM1401/ADuM1402 Rev. L | Page 5 of 31 Parameter Symbol Min Typ Max Unit Test Conditions Pulse Width Distortion, |tPLH − tPHL|5 PWD 40 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 11 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 50 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching7 tPSKCD/tPSKOD 50 ns CL = 15 pF, CMOS signal levels ADuM1400BRW/ADuM1401BRW/ADuM1402BRW Minimum Pulse Width3 PW 100 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 10 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 20 32 50 ns CL = 15 pF, CMOS signal levels Pulse Width Distortion, |tPLH − tPHL|5 PWD 3 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 5 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 15 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels7 tPSKCD 3 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing- Directional Channels7 tPSKOD 6 ns CL = 15 pF, CMOS signal levels ADuM1400CRW/ADuM1401CRW/ADuM1402CRW Minimum Pulse Width3 PW 8.3 11.1 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 90 120 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 18 27 32 ns CL = 15 pF, CMOS signal levels Pulse Width Distortion, |tPLH − tPHL|5 PWD 0.5 2 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 3 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 10 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels7 tPSKCD 2 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing- Directional Channels7 tPSKOD 5 ns CL = 15 pF, CMOS signal levels For All Models Output Disable Propagation Delay (High/Low to High Impedance) tPHZ, tPLH 6 8 ns CL = 15 pF, CMOS signal levels Output Enable Propagation Delay (High Impedance to High/Low) tPZH, tPZL 6 8 ns CL = 15 pF, CMOS signal levels Output Rise/Fall Time (10% to 90%) tR/tF 2.5 ns CL = 15 pF, CMOS signal levels Common-Mode Transient Immunity at Logic High Output8 |CMH| 25 35 kV/µs VIx = VDD1 or VDD2, VCM = 1000 V, transient magnitude = 800 V Common-Mode Transient Immunity at Logic Low Output8 |CML| 25 35 kV/µs VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V Refresh Rate fr 1.2 Mbps Input Dynamic Supply Current per Channel9 IDDI (D) 0.19 mA/Mbps Output Dynamic Supply Current per Channel9 IDDO (D) 0.05 mA/Mbps 1 All voltages are relative to their respective ground. 2 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 data rate may be calculated as described in the Power Consumption section. See Figure 8 through Figure 10 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 11 through Figure 15 for total VDD1 and VDD2 supply currents as a function of data rate for ADuM1400/ADuM1401/ADuM1402 channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 6 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 8 through Figure 10 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current for a given data rate.

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ADuM1400/ADuM1401/ADuM1402 Data Sheet Rev. L | Page 6 of 31 ELECTRICAL CHARACTERISTICS—3 V, 105°C OPERATION1 2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V; all minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V. These specifications do not apply to ADuM1400W, ADuM1401W, and ADuM1402W automotive grade versions. Table 2. Parameter Symbol Min Typ Max Unit Test Conditions DC SPECIFICATIONS Input Supply Current per Channel, Quiescent IDDI (Q) 0.26 0.31 mA Output Supply Current per Channel, Quiescent IDDO (Q) 0.11 0.14 mA ADuM1400 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 1.2 1.9 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 0.5 0.9 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 4.5 6.5 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 1.4 2.0 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 37 65 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 11 15 mA 45 MHz logic signal freq. ADuM1401 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 1.0 1.6 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 0.7 1.2 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 3.7 5.4 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 2.2 3.0 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 30 52 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 18 27 mA 45 MHz logic signal freq. ADuM1402 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 or VDD2 Supply Current IDD1 (Q), IDD2 (Q) 0.9 1.5 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 or VDD2 Supply Current IDD1 (10), IDD2 (10) 3.0 4.2 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 or VDD2 Supply Current IDD1 (90), IDD2 (90) 24 39 mA 45 MHz logic signal freq. For All Models Input Currents IIA, IIB, IIC, IID, IE1, IE2 −10 +0.01 +10 µA 0 V ≤ VIA, VIB, VIC, VID ≤ VDD1 or VDD2, 0 V ≤ VE1, VE2 ≤ VDD1 or VDD2 Logic High Input Threshold VIH, VEH 1.6 V Logic Low Input Threshold VIL, VEL 0.4 V Logic High Output Voltages VOAH, VOBH, VOCH, VODH (VDD1 or VDD2) − 0.1 3.0 V IOx = −20 µA, VIx = VIxH (VDD1 or VDD2) − 0.4 2.8 V IOx = −3.2 mA, VIx = VIxH Logic Low Output Voltages VOAL, VOBL, VOCL, VODL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 3.2 mA, VIx = VIxL SWITCHING SPECIFICATIONS ADuM1400ARW/ADuM1401ARW/ADuM1402ARW Minimum Pulse Width3 PW 1000 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 1 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 50 75 100 ns CL = 15 pF, CMOS signal levels Pulse Width Distortion, |tPLH − tPHL|5 PWD 40 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 11 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 50 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching7 tPSKCD/tPSKOD 50 ns CL = 15 pF, CMOS signal levels

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Data Sheet ADuM1400/ADuM1401/ADuM1402 Rev. L | Page 7 of 31 Parameter Symbol Min Typ Max Unit Test Conditions ADuM1400BRW/ADuM1401BRW/ADuM1402BRW Minimum Pulse Width3 PW 100 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 10 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 20 38 50 ns CL = 15 pF, CMOS signal levels Pulse Width Distortion, |tPLH − tPHL|5 PWD 3 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 5 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 22 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels7 tPSKCD 3 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing- Directional Channels7 tPSKOD 6 ns CL = 15 pF, CMOS signal levels ADuM1400CRW/ADuM1401CRW/ADuM1402CRW Minimum Pulse Width3 PW 8.3 11.1 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 90 120 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 20 34 45 ns CL = 15 pF, CMOS signal levels Pulse Width Distortion, |tPLH − tPHL|5 PWD 0.5 2 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 3 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 16 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels7 tPSKCD 2 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing- Directional Channels7 tPSKOD 5 ns CL = 15 pF, CMOS signal levels For All Models Output Disable Propagation Delay (High/Low to High Impedance) tPHZ, tPLH 6 8 ns CL = 15 pF, CMOS signal levels Output Enable Propagation Delay (High Impedance to High/Low) tPZH, tPZL 6 8 ns CL = 15 pF, CMOS signal levels Output Rise/Fall Time (10% to 90%) tR/tF 3 ns CL = 15 pF, CMOS signal levels Common-Mode Transient Immunity at Logic High Output8 |CMH| 25 35 kV/µs VIx = VDD1 or VDD2, VCM = 1000 V, transient magnitude = 800 V Common-Mode Transient Immunity at Logic Low Output8 |CML| 25 35 kV/µs VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V Refresh Rate fr 1.1 Mbps Input Dynamic Supply Current per Channel9 IDDI (D) 0.10 mA/ Mbps Output Dynamic Supply Current per Channel9 IDDO (D) 0.03 mA/ Mbps 1 All voltages are relative to their respective ground. 2 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 data rate may be calculated as described in the Power Consumption section. See Figure 8 through Figure 10 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 11 through Figure 15 for total VDD1 and VDD2 supply currents as a function of data rate for ADuM1400/ADuM1401/ADuM1402 channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 6 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 8 through Figure 10 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current for a given data rate.

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ADuM1400/ADuM1401/ADuM1402 Data Sheet Rev. L | Page 8 of 31 ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V, 105°C OPERATION1 5 V/3 V operation: 4.5 V ≤ VDD1 ≤ 5.5 V, 2.7 V ≤ VDD2 ≤ 3.6 V; 3 V/5 V operation: 2.7 V ≤ VDD1 ≤ 3.6 V, 4.5 V ≤ VDD2 ≤ 5.5 V; all minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted; all typical specifications are at TA = 25°C; VDD1 = 3.0 V, VDD2 = 5 V or VDD1 = 5 V, VDD2 = 3.0 V. These specifications do not apply to ADuM1400W, ADuM1401W, and ADuM1402W automotive grade versions. Table 3. Parameter Symbol Min Typ Max Unit Test Conditions DC SPECIFICATIONS Input Supply Current per Channel, Quiescent IDDI (Q) 5 V/3 V Operation 0.50 0.53 mA 3 V/5 V Operation 0.26 0.31 mA Output Supply Current per Channel, Quiescent IDDO (Q) 5 V/3 V Operation 0.11 0.14 mA 3 V/5 V Operation 0.19 0.21 mA ADuM1400 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 5 V/3 V Operation 2.2 2.8 mA DC to 1 MHz logic signal freq. 3 V/5 V Operation 1.2 1.9 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 5 V/3 V Operation 0.5 0.9 mA DC to 1 MHz logic signal freq. 3 V/5 V Operation 0.9 1.4 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 5 V/3 V Operation 8.6 10.6 mA 5 MHz logic signal freq. 3 V/5 V Operation 4.5 6.5 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 5 V/3 V Operation 1.4 2.0 mA 5 MHz logic signal freq. 3 V/5 V Operation 2.6 3.5 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 5 V/3 V Operation 70 100 mA 45 MHz logic signal freq. 3 V/5 V Operation 37 65 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 5 V/3 V Operation 11 15 mA 45 MHz logic signal freq. 3 V/5 V Operation 18 25 mA 45 MHz logic signal freq. ADuM1401 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 5 V/3 V Operation 1.8 2.4 mA DC to 1 MHz logic signal freq. 3 V/5 V Operation 1.0 1.6 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 5 V/3 V Operation 0.7 1.2 mA DC to 1 MHz logic signal freq. 3 V/5 V Operation 1.2 1.8 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 5 V/3 V Operation 7.1 9.0 mA 5 MHz logic signal freq. 3 V/5 V Operation 3.7 5.4 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 5 V/3 V Operation 2.2 3.0 mA 5 MHz logic signal freq. 3 V/5 V Operation 4.1 5.0 mA 5 MHz logic signal freq.

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Data Sheet ADuM1400/ADuM1401/ADuM1402 Rev. L | Page 9 of 31 Parameter Symbol Min Typ Max Unit Test Conditions 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 5 V/3 V Operation 57 82 mA 45 MHz logic signal freq. 3 V/5 V Operation 30 52 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 5 V/3 V Operation 18 27 mA 45 MHz logic signal freq. 3 V/5 V Operation 31 43 mA 45 MHz logic signal freq. ADuM1402 Total Supply Current, Four Channels2 DC to 2 Mbps VDD1 Supply Current IDD1 (Q) 5 V/3 V Operation 1.5 2.1 mA DC to 1 MHz logic signal freq. 3 V/5 V Operation 0.9 1.5 mA DC to 1 MHz logic signal freq. VDD2 Supply Current IDD2 (Q) 5 V/3 V Operation 0.9 1.5 mA DC to 1 MHz logic signal freq. 3 V/5 V Operation 1.5 2.1 mA DC to 1 MHz logic signal freq. 10 Mbps (BRW and CRW Grades Only) VDD1 Supply Current IDD1 (10) 5 V/3 V Operation 5.6 7.0 mA 5 MHz logic signal freq. 3 V/5 V Operation 3.0 4.2 mA 5 MHz logic signal freq. VDD2 Supply Current IDD2 (10) 5 V/3 V Operation 3.0 4.2 mA 5 MHz logic signal freq. 3 V/5 V Operation 5.6 7.0 mA 5 MHz logic signal freq. 90 Mbps (CRW Grade Only) VDD1 Supply Current IDD1 (90) 5 V/3 V Operation 44 62 mA 45 MHz logic signal freq. 3 V/5 V Operation 24 39 mA 45 MHz logic signal freq. VDD2 Supply Current IDD2 (90) 5 V/3 V Operation 24 39 mA 45 MHz logic signal freq. 3 V/5 V Operation 44 62 mA 45 MHz logic signal freq. For All Models Input Currents IIA, IIB, IIC, IID, IE1, IE2 −10 +0.01 +10 µA 0 V ≤ VIA, VIB, VIC, VID ≤ VDD1 or VDD2, 0 V ≤ VE1, VE2 ≤ VDD1 or VDD2 Logic High Input Threshold VIH, VEH 5 V/3 V Operation 2.0 V 3 V/5 V Operation 1.6 V Logic Low Input Threshold VIL, VEL 5 V/3 V Operation 0.8 V 3 V/5 V Operation 0.4 V Logic High Output Voltages VOAH, VOBH, VOCH, VODH (VDD1 or VDD2) − 0.1 (VDD1 or VDD2) V IOx = −20 µA, VIx = VIxH (VDD1 or VDD2) − 0.4 (VDD1 or VDD2) − 0.2 V IOx = −3.2 mA, VIx = VIxH Logic Low Output Voltages VOAL, VOBL, VOCL, VODL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 3.2 mA, VIx = VIxL SWITCHING SPECIFICATIONS ADuM1400ARW/ADuM1401ARW/ADuM1402ARW Minimum Pulse Width3 PW 1000 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 1 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 50 70 100 ns CL = 15 pF, CMOS signal levels Pulse Width Distortion, |tPLH − tPHL|5 PWD 40 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 11 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 50 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching7 tPSKCD/tPSKOD 50 ns CL = 15 pF, CMOS signal levels ADuM1400BRW/ADuM1401BRW/ADuM1402BRW Minimum Pulse Width3 PW 100 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 10 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 15 35 50 ns CL = 15 pF, CMOS signal levels

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