Dual-Channel Digital Isolators, 5 kV Data Sheet ADuM2200/ADuM2201 FEATURES FUNCTIONAL BLOCK DIAGRAMS High isolation voltage: 5000 V rms 1 16 GND GND 1 PIN 1 2 ADuM2200 INDICATOR Enhanced system-level ESD performance per IEC 61000-4-x 15 NC 2 NC Low power operation 14 V 3 V DD1 DD2 5 V operation 13 V 4 ENCODE DECODE V IA OA 1.6 mA per channel maximum at 0 Mbps to 1 Mbps 5 ENCODE DECODE 12 V V IB OB 3.7 mA per channel maximum at 10 Mbps 6 11 NC NC 3.3 V operation 7 10 GND NC 1 1.4 mA per channel maximum at 0 Mbps to 1 Mbps 8 9 NC GND 2 2.4 mA per channel maximum at 10 Mbps NC = NO CONNECT 3.3 V/5 V level translation Figure 1. ADuM2200 High temperature operation: 105C and 125C options GND 1 16 GND PIN 1 1 2 ADuM2201 High data rate: dc to 10 Mbps (NRZ) INDICATOR 2 15 NC NC Precise timing characteristics 3 14 V V DD1 DD2 3 ns maximum pulse width distortion DECODE ENCODE 13 V 4 V OA IA 3 ns maximum channel-to-channel matching V 5 ENCODE DECODE 12 V IB OB High common-mode transient immunity: >25 kV/s NC 6 11 NC 16-lead SOIC wide body package version (RW-16) GND 7 10 NC 1 16-lead SOIC wide body enhanced creepage version (RI-16-2) NC 8 9 GND 2 Safety and regulatory approvals NC = NO CONNECT UL recognition: 5000 V rms for 1 minute per UL 1577 Figure 2. ADuM2201 CSA Component Acceptance Notice 5A (RI-16-2 package) IEC 60601-1: 250 V rms (reinforced) and stable performance characteristics. The need for external drivers IEC 60950-1: 400 V rms (reinforced) and other discrete components is eliminated with these iCoupler VDE certificate of conformity products. Furthermore, iCoupler devices consume one-tenth to DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 one-sixth the power of optocouplers at comparable signal data rates. V = 848 V peak IORM The ADuM2200/ADuM2201 isolators provide two independent Qualified for automotive applications isolation channels in two channel configurations with data rates up to 10 Mbps (see the Ordering Guide). Both parts operate with the APPLICATIONS supply voltage on either side ranging from 3.0 V to 5.5 V, providing General-purpose, high voltage, multichannel isolation compatibility with lower voltage systems, as well as enabling Medical equipment voltage translation functionality across the isolation barrier. The Power supplies ADuM2200/ADuM2201 isolators have a patented refresh feature RS-232/RS-422/RS-485 transceiver isolation that ensures dc correctness in the absence of input logic transitions Hybrid electric vehicles, battery monitors, and motor drives and during power-up/power-down conditions. GENERAL DESCRIPTION Similar to the ADuM3200/ADuM3201 isolators, the ADuM2200/ 1 The ADuM2200/ADuM2201 are 2-channel digital isolators based ADuM2201 isolators contain various circuit and layout enhance- on Analog Devices, Inc., iCoupler technology. Combining high ments that provide increased capability relative to system-level speed CMOS and monolithic air core transformer technology, these IEC 61000-4-x testing (ESD, burst, and surge). The precise isolation components provide outstanding performance character- capability in these tests for either the ADuM3200/ADuM3201 istics that are superior to alternatives such as optocoupler devices. or ADuM2200/ADuM2201 products is strongly determined by By avoiding the use of LEDs and photodiodes, iCoupler devices the design and layout of the users board or module. For more remove the design difficulties commonly associated with optocouplers. information, see the AN-793 Application Note, ESD/Latch-Up Typical optocoupler concerns regarding uncertain current transfer Considerations with iCoupler Isolation Products. ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces 1 Protected by U.S. Patents 5,952,849 6,873,065 6,903,578 and 7,075,329. Other patents pending. Rev. G 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 20082015 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. 07235-002 07235-001ADuM2200/ADuM2201 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Recommended Operating Conditions .......................................8 Applications ....................................................................................... 1 Absolute Maximum Ratings ............................................................9 General Description ......................................................................... 1 ESD Caution...................................................................................9 Functional Block Diagrams ............................................................. 1 Pin Configurations and Function Descriptions ......................... 10 Revision History ............................................................................... 2 Typical Performance Characteristics ........................................... 12 Specifications ..................................................................................... 3 Applications Information .............................................................. 13 Electrical Characteristics5 V Operation................................ 3 PCB Layout ................................................................................. 13 Electrical Characteristics3.3 V Operation ............................ 4 Propagation Delay-Related Parameters ................................... 13 Electrical CharacteristicsMixed 5 V/3.3 V Operation ........ 5 DC Correctness and Magnetic Field Immunity ..................... 13 Electrical CharacteristicsMixed 3.3 V/5 V Operation ........ 6 Power Consumption .................................................................. 14 Package Characteristics ............................................................... 7 Insulation Lifetime ..................................................................... 15 Regulatory Information ............................................................... 7 Outline Dimensions ....................................................................... 16 Insulation and Safety-Related Specifications ............................ 7 Ordering Guide .......................................................................... 17 Insulation Characteristics (DIN V VDE V 0884-10 (VDE V Automotive Products ................................................................. 17 0884-10):2006-12) ........................................................................ 8 REVISION HISTORY 9/15Rev. F to Rev. G Changes to Table 16 and Table 17 ................................................... 8 Changed 3 V Operation to 3.3 V Operation .............. Throughout Replaced Figure 3 .............................................................................. 8 Updated Page 1 Layout .................................................................... 1 Changes to Table 18 and Table 19 ................................................... 9 Changes to Figure 4 and Table 22................................................. 10 Changes to Features Section............................................................ 1 Changes to Table 2 and Table 3 ....................................................... 3 Changes to Figure 5 and Table 23................................................. 11 Changes to Table 5 and Table 6 ....................................................... 4 Changes to PCB Layout Section ................................................... 13 Changes to Table 8 and Table 9 ....................................................... 5 Updated Outline Dimensions ....................................................... 16 Changes to Table 11 and Table 12 .................................................. 6 Changes to Ordering Guide .......................................................... 17 Added Automotive Products Section .......................................... 17 7/15Rev. E to Rev. F 3/12Rev. B to Rev. C Changed ADuM320x to ADuM3200/ADuM3201 ... Throughout Changes to Table14 ........................................................................... 7 Created Hyperlink for Safety and Regulatory Approvals Entry in Features Section ............................................................................ 1 2/13Rev. D to Rev. E Change to PCB Layout Section ..................................................... 16 Changes to Table 19 .......................................................................... 9 8/11Rev. A to Rev. B 1/13Rev. C to Rev. D Added 16-Lead SOIC IC Package ................................... Universal Changes to Features Section and Applications Section ............... 1 Changes to Features Section ............................................................ 1 Changes to Electrical Characteristics5 V Operation Section .... 3 Changes to Table 5 and Table 6..................................................... 10 Changes to Endnote 1, Table 8...................................................... 11 Replaced Table 1 added Table 2 and Table 3 ................................ 3 Changes to Electrical Characteristics3 V Operation Section .... 4 Updated Outline Dimensions ....................................................... 19 Replaced Table 2 added Table 5 and Table 6 ................................ 4 Changes to Ordering Guide .......................................................... 19 Changed Electrical CharacteristicsMixed 5 V/3 V or 3 V/5 V Operation Section to Electrical CharacteristicsMixed 5 V/3 V 7/08Rev. 0 to Rev. A Operation Section ............................................................................. 5 Changes to Features Section and General Description Section ........ 1 Replaced Table 3 added Table 8 and Table 9 ................................ 5 Changes to Table 5 .......................................................................... 10 Added Electrical CharacteristicsMixed 3 V/5 V Operation Section, Table 10, Table 11, and Table 12 ...................................... 6 1/08Revision 0: Initial Version Changes to Table 13, Table 14, and Table 15 ................................. 7 Rev. G Page 2 of 17