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ADUM1300ARWZ-RL

更新时间: 2024-11-22 03:28:59
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亚德诺 - ADI /
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32页 541K
描述
Triple-Channel Digital Isolator

ADUM1300ARWZ-RL 数据手册

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Triple-Channel Digital Isolators  
Data Sheet  
ADuM1300/ADuM1301  
FEATURES  
GENERAL DESCRIPTION  
Qualified for automotive applications  
Low power operation  
5 V operation  
1.2 mA per channel maximum at 0 Mbps to 2 Mbps  
3.5 mA per channel maximum at 10 Mbps  
32 mA per channel maximum at 90 Mbps  
3 V operation  
The ADuM1300/ADuM13011 are triple-channel digital isolators  
based on the Analog Devices, Inc., iCoupler® technology.  
Combining high speed CMOS and monolithic transformer  
technology, these isolation components provide outstanding  
performance characteristics superior to alternatives, such as  
optocouplers.  
By avoiding the use of LEDs and photodiodes, iCoupler  
devices remove the design difficulties commonly associated  
with optocouplers. 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.  
0.8 mA per channel maximum at 0 Mbps to 2 Mbps  
2.2 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  
The ADuM1300/ADuM1301 isolators provide three independent  
isolation channels in a variety of channel configurations and  
data rates (see the Ordering Guide). Both 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 ADuM1300/ADuM1301 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 ADuM1300/ADuM1301 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.  
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12  
V
IORM = 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  
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.  
Automotive systems  
FUNCTIONAL BLOCK DIAGRAMS  
1
2
3
4
5
6
7
8
16  
V
V
DD1  
DD2  
16  
15  
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
8
V
V
DD1  
DD2  
GND  
15 GND  
2
1
IA  
IB  
IC  
GND  
GND  
1
IA  
IB  
2
ENCODE  
ENCODE  
ENCODE  
DECODE  
DECODE  
DECODE  
14  
13  
12  
11  
10  
9
V
V
V
V
V
V
OA  
OB  
OC  
ENCODE  
ENCODE  
DECODE  
DECODE  
DECODE  
ENCODE  
V
V
V
V
V
OA  
OB  
IC  
V
OC  
NC  
NC  
NC  
NC  
NC  
V
E2  
V
V
E1  
E2  
GND  
GND  
2
1
GND  
GND  
1
2
Figure 1. ADuM1300 Functional Block Diagram  
Document Feedback  
Figure 2. ADuM1301 Functional Block Diagram  
Rev. K  
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 registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2003–2015 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

ADUM1300ARWZ-RL 替代型号

型号 品牌 替代类型 描述 数据表
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ADUM1300ARWZ ADI

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