5.0 kV rms Quad Digital Isolators Data Sheet ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E FEATURES FUNCTIONAL BLOCK DIAGRAMS High common-mode transient immunity: 100 kV/s ADuM240D/ADuM240E V 1 16 V DD1 DD2 High robustness to radiated and conducted noise 2 15 GND GND 1 2 Low propagation delay 3 14 ENCODE DECODE V V IA OA 13 ns maximum for 5 V operation 4 ENCODE DECODE 13 V V IB OB 15 ns maximum for 1.8 V operation V 5 ENCODE DECODE 12 V IC OC 150 Mbps maximum guaranteed data rate V V ID OD 6 ENCODE DECODE 11 Safety and regulatory approvals NIC/V DISABLE /NIC 7 10 E2 1 UL recognition: 5000 V rms for 1 minute per UL 1577 GND 8 9 GND 1 2 CSA Component Acceptance Notice 5A NOTES VDE certificate of conformity 1. NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING. 2. PIN 7 IS DISABLE AND PIN 10 IS NIC FOR THE ADuM240D, AND 1 DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 PIN 7 IS NIC AND PIN 10 IS V FOR THE ADuM240E. E2 VIORM = 849 V peak Figure 1. ADuM240D/ADuM240E Functional Block Diagram 8000 V peak reinforced surge isolation voltage CQC certification per GB4943.1-2011 ADuM241D/ADuM241E V 1 16 V DD1 DD2 Backward compatibility 2 15 GND GND 1 2 3 14 ADuM240E1/ADuM241E1/ADuM242E1 pin compatible ENCODE DECODE V V IA OA with ADuM2400/ADuM2401/ADuM2402 4 ENCODE DECODE 13 V V IB OB Low dynamic power consumption V 5 12 V IC ENCODE DECODE OC 1.8 V to 5 V level translation V V OD 6 DECODE ENCODE 11 ID High temperature operation: 125C DISABLE /V DISABLE /V 7 10 2 E2 1 E1 Fail-safe high or low options GND 8 9 GND 1 2 16-lead, RoHS compliant, SOIC package NOTES 1. PIN 7 IS DISABLE AND PIN 10 IS DISABLE FOR THE ADuM241D, 1 2 Qualified for automotive applications AND PIN 7 IS V AND PIN 10 IS V FOR THE ADuM241E. E1 E2 APPLICATIONS Figure 2. ADuM241D/ADuM241E Functional Block Diagram General-purpose multichannel isolation ADuM242D/ADuM242E 1 16 Serial peripheral interface (SPI)/data converter isolation V V DD1 DD2 2 15 Industrial field bus isolation GND GND 1 2 3 ENCODE DECODE 14 V V IA OA GENERAL DESCRIPTION 4 13 V ENCODE DECODE V IB OB The ADuM240D/ADuM240E/ADuM241D/ADuM241E/ V V 5 DECODE ENCODE 12 OC IC 1 ADuM242D/ADuM242E are quad-channel digital isolators V V OD 6 DECODE ENCODE 11 ID based on Analog Devices, Inc., iCoupler technology. Combining 7 10 DISABLE /V DISABLE /V 2 E2 1 E1 high speed, complementary metal-oxide semiconductor (CMOS) 9 GND 8 GND 1 2 and monolithic air core transformer technology, these isolation NOTES components provide outstanding performance characteristics 1. PIN 7 IS DISABLE AND PIN 10 IS DISABLE FOR THE ADuM242D, 1 2 AND PIN 7 IS V AND PIN 10 IS V FOR THE ADuM242E. E1 E2 superior to alternatives such as optocoupler devices and other Figure 3. ADuM242D/ADuM242E Functional Block Diagram integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation. systems as well as enabling voltage translation functionality Channel matching is tight at 3.0 ns maximum. across the isolation barrier. The ADuM240D/ADuM240E/ADuM241D/ADuM241E/ Unlike other optocoupler alternatives, dc correctness is ensured in ADuM242D/ADuM242E data channels are independent and the absence of input logic transitions. Two different fail-safe options are available in a variety of configurations with a withstand are available, by which the outputs transition to a predetermined voltage rating of 5.0 kV rms (see the Ordering Guide). The state when the input power supply is not applied or the inputs are devices operate with the supply voltage on either side ranging disabled. The ADuM240E1/ADuM241E1/ ADuM242E1 are pin from 1.8 V to 5 V, providing compatibility with lower voltage compatible with the ADuM2400/ ADuM2401/ADuM2402. 1 Protected by U.S. Patents 5,952,849 6,873,065 6,903,578 and 7,075,329. Other patents are pending. Rev. C 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20152018 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 13576-101 13576-103 13576-102ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Recommended Operating Conditions .................................... 13 Applications ....................................................................................... 1 Absolute Maximum Ratings ......................................................... 14 General Description ......................................................................... 1 ESD Caution................................................................................ 14 Functional Block Diagrams ............................................................. 1 Pin Configurations and Function Descriptions ......................... 16 Revision History ............................................................................... 2 Typical Performance Characteristics ........................................... 19 Specifications ..................................................................................... 3 Theory of Operation ...................................................................... 21 Electrical Characteristics5 V Operation................................ 3 Applications Information .............................................................. 22 Electrical Characteristics3.3 V Operation ............................ 5 PCB Layout ................................................................................. 22 Electrical Characteristics2.5 V Operation ............................ 7 Propagation Delay Related Parameters ................................... 22 Electrical Characteristics1.8 V Operation ............................ 9 Jitter Measurement ..................................................................... 22 Insulation and Safety Related Specifications .......................... 11 Insulation Lifetime ..................................................................... 22 Package Characteristics ............................................................. 11 Outline Dimensions ....................................................................... 24 Regulatory Information ............................................................. 12 Ordering Guide .......................................................................... 24 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Automotive Products ................................................................. 26 Characteristics ............................................................................ 13 REVISION HISTORY 4/2018Rev. B to Rev. C 4/2016Rev. 0 to Rev. A Change to Features Section ............................................................. 1 Added RI-16-2 .................................................................... Universal Changes to Table 12 and Table 13 ................................................ 12 Changes to Features Section ............................................................ 1 Changes to Ordering Guide .......................................................... 24 Changes to Table 1 ............................................................................. 3 Changes to Automotive Products Section ................................... 26 Changes to Table 3 ............................................................................. 5 Changes to Table 5 ............................................................................. 7 3/2018Rev. A to Rev. B Changes to Table 7 ............................................................................. 9 Updated Outline Dimensions ....................................................... 24 Added Table 10 Renumbered Sequentially ................................ 11 Changes to Ordering Guide .......................................................... 24 Added Table 13 ............................................................................... 12 Change to Automotive Products Section .................................... 26 Added Table 18 ............................................................................... 14 Updated Outline Dimensions ....................................................... 23 Added Figure 26 ............................................................................. 24 Changes to Ordering Guide .......................................................... 24 Added Automotive Products Section .......................................... 26 9/2015Revision 0: Initial Version Rev. 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