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ADUM3210TRZ-EP

更新时间: 2024-11-18 20:46:11
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页数 文件大小 规格书
12页 281K
描述
Dual-Channel Digital Isolator, Enhanced System-Level ESD Reliability

ADUM3210TRZ-EP 数据手册

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Dual-Channel Digital Isolators,  
Enhanced System-Level ESD Reliability  
Enhanced Product  
ADuM3210-EP/ADuM3211-EP  
FEATURES  
GENERAL DESCRIPTION  
Enhanced system-level ESD performance per IEC 61000-4-x  
High temperature operation: 125°C  
Narrow body, RoHS-compliant, 8-lead SOIC  
Low power operation  
The ADuM3210-EP/ADuM3211-EP1 are dual-channel digital  
isolators based on Analog Devices, Inc., iCoupler® technology.  
Combining high speed CMOS and monolithic transformer  
technology, this isolation component provides outstanding  
performance characteristics superior to alternatives such as  
optocoupler devices.  
5 V operation  
1.7 mA per channel maximum at 0 Mbps to 1 Mbps  
4.1 mA per channel maximum at 10 Mbps  
8.4 mA per channel maximum at 25 Mbps  
3.3 V operation  
1.5 mA per channel maximum at 0 Mbps to 1 Mbps  
2.6 mA per channel maximum at 10 Mbps  
5.2 mA per channel maximum at 25 Mbps  
Precise timing characteristics  
High common-mode transient immunity: >25 kV/µs  
Safety and regulatory approvals (pending)  
UL recognition: 2500 V rms for 1 minute per UL 1577  
CSA Component Acceptance Notice #5A  
VDE certificate of conformity  
The ADuM3210-EP/ADuM3211-EP isolators provide two  
independent isolation channels in two channel configurations  
with data rates up to 25 Mbps (see the Ordering Guide). They  
operate with 3.3 V or 5 V supply voltages on either side,  
providing compatibility with lower voltage systems, as well as  
enabling voltage translation functionality across the isolation  
barrier. The ADuM3210-EP/ADuM3211-EP isolators have a  
default output low characteristic in comparison to the  
ADuM3200/ADuM3201 models, which have a default output high  
characteristic.  
In comparison to the ADuM1200-EP isolator, the  
ADuM3210-EP/ADuM3211-EP isolators contain various  
circuit and layout changes providing increased capability relative  
to system-level IEC 61000-4-x testing (ESD, burst, and surge). The  
precise capability in these tests for either the ADuM1200-EP or  
ADuM3210-EP/ADuM3211-EP products is strongly determined  
by the design and layout of the user’s board or module. For more  
information, see the AN-793 Application Note, ESD/Latch-Up  
Considerations with iCoupler Isolation Products.  
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12  
V
IORM = 560 V peak  
ENHANCED FEATURES  
Supports defense and aerospace applications (AQEC standard)  
Military temperature range: −55°C to +125°C  
Controlled manufacturing baseline  
Enhanced product change notification  
Qualification data available on request  
Refer to the ADuM3210/ADuM3211 data sheet for additional  
application and technical information.  
APPLICATIONS  
Size-critical multichannel isolation  
SPI interface/data converter isolation  
RS-232/RS-422/RS-485 transceiver isolation  
Digital field bus isolation  
Gate drive interfaces  
FUNCTIONAL BLOCK DIAGRAMS  
ADuM3210-EP  
ADuM3211-EP  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
V
V
V
V
V
V
V
V
DD1  
DD2  
OA  
OB  
DD1  
DD2  
ENCODE  
ENCODE  
DECODE  
DECODE  
DECODE  
ENCODE  
ENCODE  
DECODE  
V
V
V
OA  
IA  
IA  
V
IB  
IB  
OB  
GND  
GND  
GND  
GND  
2
1
2
1
Figure 1. ADuM3210-EP Functional Block Diagram  
Figure 2. ADuM3211-EP Functional Block Diagram  
1 Protected by U.S. Patents 5,952,849; 6,873,065; and 7,075,239.  
Rev. A 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  
rightsof third parties that may result fromits 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 andregisteredtrademarks 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  
Technical Support  
©2015 Analog Devices, Inc. All rights reserved.  
www.analog.com  
 
 
 
 
 

ADUM3210TRZ-EP 替代型号

型号 品牌 替代类型 描述 数据表
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完全替代

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