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ADUM5202CRWZ-RL

更新时间： 2024-02-26 21:00:54
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管接口集成电路
页数 文件大小 规格书
28页 533K
描述
Dual-Channel Isolators with Integrated DC-to-DC Converter(0/2 channel directionality)

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ADUM5202CRWZ-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：5.58
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：3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：3.6 V最小供电电压：3 V
标称供电电压：3.3 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：7.5 mmBase Number Matches：1

ADUM5202CRWZ-RL 数据手册

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Dual-Channel, 2.5 kV Isolators with  
Integrated DC-to-DC Converter  
Data Sheet  
ADuM5200/ADuM5201/ADuM5202  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
isoPower integrated, isolated dc-to-dc converter  
Regulated 3.3 V or 5 V output  
Up to 500 mW output power  
Dual, dc-to-25 Mbps (NRZ) signal isolation channels  
16-lead SOIC package with 7.6 mm creepage  
High temperature operation: 105°C maximum  
High common-mode transient immunity: >25 kV/μs  
Safety and regulatory approvals  
OSC  
RECT  
REG  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
V
V
ISO  
DD1  
GND  
GND  
ISO  
1
V
/V  
IA OA  
V /V  
IA OA  
2-CHANNEL iCOUPLER CORE  
V
/V  
IB OB  
V /V  
IB OB  
RC  
12 NC  
IN  
RC  
11  
10  
9
V
V
SEL  
SEL  
ADuM5200/  
ADuM5201/  
ADuM5202  
UL recognition  
V
/NC  
/NC  
E1  
GND  
E2  
2500 V rms for 1 minute per UL 1577  
CSA Component Acceptance Notice #5A)  
VDE certificate of conformity (pending)  
IEC 60747-5-2 (VDE 0884, Part 2):2003-01  
GND  
ISO  
1
Figure 1.  
V
IORM = 560 VPEAK  
V
V
V
V
IA  
IB  
OA  
OB  
3
4
14  
13  
APPLICATIONS  
ADuM5200  
RS-232/RS-422/RS-485 transceivers  
Industrial field bus isolation  
Power supply start-up bias and gate drives  
Isolated sensor interfaces  
Figure 2. ADuM5200  
Industrial PLCs  
V
V
V
IA  
OA  
IB  
3
4
14  
13  
GENERAL DESCRIPTION  
ADuM5201  
V
OB  
The ADuM5200/ADuM5201/ADuM52021 are dual-channel digital  
isolators with isoPower®, an integrated, isolated dc-to-dc converter.  
Based on the Analog Devices, Inc., iCoupler® technology, the  
dc-to-dc converter provides up to 500 mW of regulated, isolated  
power at either 5.0 V or 3.3 V from a 5.0 V input supply, or 3.3 V  
from a 3.3 V supply at the power levels shown in Table 1. These  
devices eliminate the need for a separate, isolated dc-to-dc converter  
in low power isolated designs. The iCoupler chip scale transformer  
technology is used to isolate the logic signals and for the magnetic  
components of the dc-to-dc converter. The result is a small form  
factor, total isolation solution.  
Figure 3. ADuM5201  
V
V
V
V
OA  
IA  
IB  
3
4
14  
13  
ADuM5202  
OB  
Figure 4. ADuM5202  
Table 1. Power Levels  
Input Voltage (V) Output Voltage (V) Output Power (mW)  
The ADuM5200/ADuM5201/ADuM5202 isolators provide two  
independent isolation channels in a variety of channel configurations  
and data rates (see the Ordering Guide for more information).  
5.0  
5.0  
3.3  
5.0  
3.3  
3.3  
500  
330  
200  
isoPower uses high frequency switching elements to transfer power  
through its transformer. Special care must be taken during printed  
circuit board (PCB) layout to meet emissions standards. See the  
AN-0971 Application Note for board layout recommendations.  
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.  
Rev. B  
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 ©2009-2012 Analog Devices, Inc. All rights reserved.  
 
 
 
 
 
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