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ADUM1210BRZ PDF预览

ADUM1210BRZ

更新时间: 2024-02-11 23:06:11
品牌 Logo 应用领域
亚德诺 - ADI 驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
20页 387K
描述
Dual-Channel Digital Isolator

ADUM1210BRZ 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:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.4
Is Samacsys:N接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
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:1.75 mm最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES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:3.9 mm
Base Number Matches:1

ADUM1210BRZ 数据手册

 浏览型号ADUM1210BRZ的Datasheet PDF文件第2页浏览型号ADUM1210BRZ的Datasheet PDF文件第3页浏览型号ADUM1210BRZ的Datasheet PDF文件第4页浏览型号ADUM1210BRZ的Datasheet PDF文件第5页浏览型号ADUM1210BRZ的Datasheet PDF文件第6页浏览型号ADUM1210BRZ的Datasheet PDF文件第7页 
Dual-Channel Digital Isolator  
ADuM1210  
FEATURES  
GENERAL DESCRIPTION  
Narrow body, RoHS-compliant, 8-lead SOIC  
Low power operation  
5 V operation  
1.1 mA per channel maximum @ 0 Mbps to 2 Mbps  
3.7 mA per channel maximum @ 10 Mbps  
3 V operation  
The ADuM12101 is a dual-channel, digital isolator 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.  
0.8 mA per channel maximum @ 0 Mbps to 2 Mbps  
2.2 mA per channel maximum @ 10 Mbps  
3 V/5 V level translation  
High temperature operation: 105°C  
High data rate: dc to 10 Mbps (NRZ)  
Precise timing characteristics  
3 ns maximum pulse width distortion  
3 ns maximum channel-to-channel matching  
High common-mode transient immunity: >25 kV/μs  
Safety and regulatory approvals  
UL recognition  
By avoiding the use of LEDs and photodiodes, iCoupler devices  
remove the design difficulties commonly associated with opto-  
couplers. The concerns of the typical optocoupler 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 iCoupler products. Furthermore,  
iCoupler devices consume one-tenth to one-sixth the power of  
optocouplers at comparable signal data rates.  
The ADuM1210 isolator provides two independent isolation  
channels operable with the supply voltage on either side,  
ranging from 2.7 V to 5.5 V. This provides compatibility with  
lower voltage systems and enables voltage translation  
functionality across the isolation barrier. In addition, the  
ADuM1210 provides low pulse width distortion (<3 ns) and  
tight channel-to-channel matching (<3 ns). Unlike other opto-  
coupler alternatives, the ADuM1210 isolator has a patented  
refresh feature that ensures dc correctness in the absence of  
input logic transitions and during power-up/power-down  
conditions. Furthermore, as an alternative to the ADuM1200  
dual-channel digital isolator that defaults to an output high  
condition, the ADuM1210 outputs default to a logic low state  
when input power is off.  
2500 V rms for 1 minute per UL 1577  
CSA Component Acceptance Notice #5A  
VDE certificate of conformity  
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12  
VIORM = 560 V peak  
APPLICATIONS  
Size-critical multichannel isolation  
SPI interface/data converter isolation  
RS-232/RS-422/RS-485 transceiver isolation  
Digital field bus isolation  
Gate drive interface  
1 Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,329. Other patents  
pending.  
FUNCTIONAL BLOCK DIAGRAM  
1
2
3
4
8
7
6
5
V
V
V
V
DD1  
DD2  
OA  
OB  
ENCODE  
ENCODE  
DECODE  
DECODE  
V
V
IA  
IB  
GND  
GND  
2
1
Figure 1.  
Rev. C  
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 ©2005–2007 Analog Devices, Inc. All rights reserved.  
 
 

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