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ADUM1311BRWZ-RL

更新时间: 2024-02-27 15:03:58
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 569K
描述
Triple-Channel Digital Isolators

ADUM1311BRWZ-RL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8543.70.99.60风险等级:1.37
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.3 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2.65 mm
最大供电电压:5.5 V最小供电电压:2.7 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
Base Number Matches:1

ADUM1311BRWZ-RL 数据手册

 浏览型号ADUM1311BRWZ-RL的Datasheet PDF文件第2页浏览型号ADUM1311BRWZ-RL的Datasheet PDF文件第3页浏览型号ADUM1311BRWZ-RL的Datasheet PDF文件第4页浏览型号ADUM1311BRWZ-RL的Datasheet PDF文件第5页浏览型号ADUM1311BRWZ-RL的Datasheet PDF文件第6页浏览型号ADUM1311BRWZ-RL的Datasheet PDF文件第7页 
Triple-Channel Digital Isolators  
ADuM1310/ADuM1311  
FUNCTIONAL BLOCK DIAGRAMS  
FEATURES  
Low power operation  
5 V operation  
1
2
3
4
5
6
7
8
16  
V
V
DD1  
DD2  
GND  
15 GND  
1
IA  
IB  
IC  
2
1.7 mA per channel max @ 0 Mbps to 2 Mbps  
4.0 mA per channel max @ 2 Mbps to 10 Mbps  
3 V operation  
1.0 mA per channel max @ 0 Mbps to 2 Mbps  
2.1 mA per channel max @ 2 Mbps to 10 Mbps  
Bidirectional communication  
3 V/5 V level translation  
Schmitt trigger inputs  
High temperature operation: 105°C  
Up to 10 Mbps data rate (NRZ)  
ENCODE  
ENCODE  
ENCODE  
DECODE  
DECODE  
DECODE  
14  
13  
12  
11  
10  
9
V
V
V
V
V
V
OA  
OB  
OC  
NC  
NC  
CTRL  
DISABLE  
2
GND  
GND  
2
1
Programmable default output state  
High common-mode transient immunity: >25 kV/μs  
16-lead Pb-free SOIC wide body package  
8.1 mm external creepage  
Figure 1. ADuM1310  
1
2
3
4
5
6
7
8
16  
V
V
DD1  
DD2  
Safety and regulatory approvals  
GND  
15 GND  
1
IA  
IB  
2
UL recognition: 2500 V rms for 1 minute per UL 1577  
CSA Component Acceptance Notice #5A  
VDE certificate of conformity  
DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01  
DIN EN 60950 (VDE 0805): 2001-12; EN 60950: 2000  
ENCODE  
ENCODE  
DECODE  
DECODE  
DECODE  
ENCODE  
14  
13  
12  
11  
10  
9
V
V
V
V
V
OA  
OB  
IC  
V
OC  
V
IORM = 560 V peak working voltage  
NC  
NC  
CTRL  
APPLICATIONS  
CTRL  
1
1
2
General-purpose multichannel isolation  
SPI® interface/data converter isolation  
RS-232/RS-422/RS-485 transceiver  
Industrial field bus isolation  
GND  
GND  
2
Figure 2. ADuM1311  
GENERAL DESCRIPTION  
The ADuM131x1 are 3-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.  
channel densities and more options for channel directionality.  
The ADuM131x isolators provide three independent isolation  
channels in a variety of channel configurations and data rates  
up to 10 Mbps (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 voltage translation functionality across the isolation  
barrier. All products allow the user to predetermine the default  
output state in the absence of input VDD1 power with a simple  
control pin. Unlike other optocoupler alternatives, the ADuM131x  
isolators have a patented refresh feature that ensures dc correctness  
in the absence of input logic transitions and during power-up/  
power-down conditions.  
By avoiding the use of LEDs and photodiodes, iCoupler devices  
remove the design difficulties commonly associated with optocou-  
plers. The typical optocoupler concerns regarding uncertain  
current transfer ratios, maximum operating 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 the power of optocouplers at  
comparable signal data rates. The iCoupler also offers higher  
1 Protected by U.S. Patents 5,952,849; 6,873,065; and 7,075 329. Other patents  
pending.  
Rev. F  
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  
www.analog.com  
Fax: 781.461.3113 ©2004–2007 Analog Devices, Inc. All rights reserved.  
 
 

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