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ADUM3301ARWZ

更新时间： 2024-11-09 03:19:27

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	466K
描述
Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability

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ADUM3301ARWZ 数据手册

Triple-Channel, Digital Isolators,

Enhanced System-Level ESD Reliability

ADuM3300/ADuM3301

FEATURES

GENERAL DESCRIPTION

The ADuM330x¹are 3-channel digital isolators based on

Analog Devices’ iCoupler® technology. Combining high speed

CMOS and monolithic air core transformer technology, these

isolation components provide outstanding performance

Enhanced system-level ESD performance per IEC 61000-4-x

Low power operation

5 V operation

2.0 mA per channel maximum @ 0 Mbps to 2 Mbps

4.1 mA per channel maximum @ 10 Mbps

36 mA per channel maximum @ 90 Mbps

3 V operation

1.0 mA per channel maximum @ 0 Mbps to 2 Mbps

2.8 mA per channel maximum @ 10 Mbps

17 mA per channel maximum @ 90 Mbps

Bidirectional communication

characteristics superior to alternatives, such as optocoupler devices.

iCoupler devices remove the design difficulties commonly

associated with optocouplers. 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.

3 V/5 V level translation

High temperature operation: 105°C

High data rate: dc to 90 Mbps (NRZ)

Precise timing characteristics

Furthermore, iCoupler devices consume one-tenth to one-sixth the

power of optocouplers at comparable signal data rates.

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, Pb-free package

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 ADuM330x isolators provide three independent isolation

channels in a variety of channel configurations and data rates

(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 a

voltage translation functionality across the isolation barrier. The

ADuM330x isolators have a patented refresh feature that ensures dc

correctness in the absence of input logic transitions and during

power-up/power-down conditions.

DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01

DIN EN 60950 (VDE 0805): 2001-12; EN 60950: 2000

V_IORM= 560 V peak

In comparison to the ADuM130x isolators, the ADuM330x

isolators contain various circuit and layout changes to provide

increased capability relative to system-level IEC 61000-4-x

testing (ESD, burst, surge). The precise capability in these tests

for either the ADuM130x or ADuM330x products is strongly

determined by the design and layout of the user’s system.

APPLICATIONS

General-purpose multichannel isolation

SPI® interface/data converter isolation

RS-232/RS-422/RS-485 transceivers

Industrial field bus isolation

¹Protected by U.S. Patents 5,952,849 and 6,873,065. Other patents pending.

FUNCTIONAL BLOCK DIAGRAMS

16 V

DD1

DD2

DD1

DD2

15 GND

GND

15 GND

GND

ENCODE

DECODE

ENCODE

DECODE

ENCODE

11 NC

GND

Figure 1. ADuM3300 Functional Block Diagram

Figure 2. ADuM3301 Functional Block Diagram

Rev. 0

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

Fax: 781.461.3113

www.analog.com

12 3 4 5 6 7...20

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ADUM3301ARWZ 替代型号

型号	品牌	替代类型	描述	数据表
ADUM1311BRWZ	ADI	类似代替	Triple-Channel Digital Isolators
ADUM1301CRWZ	ADI	类似代替	Triple-Channel Digital Isolators
ADUM1301ARWZ	ADI	类似代替	Triple-Channel Digital Isolators

与ADUM3301ARWZ相关器件

型号	品牌	获取价格	描述	数据表
ADUM3301ARWZ-RL	ADI	获取价格	Triple-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (2/1 channel direc
ADUM3301BRWZ	ADI	获取价格	Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
ADUM3301BRWZ-RL	ADI	获取价格	Triple-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (2/1 channel direc
ADUM3301CRWZ	ADI	获取价格	Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
ADUM3301CRWZ-RL	ADI	获取价格	Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
ADUM3301WARWZ	ADI	获取价格	暂无描述
ADUM3301WARWZ-RL	ADI	获取价格	暂无描述
ADUM3301WBRWZ	ADI	获取价格	Triple-Channel, Digital Isolator, Enhanced System-Level ESD Reliability (2/1 channel direc
ADUM3301WBRWZ-RL	ADI	获取价格	暂无描述
ADUM330X	ADI	获取价格	Digital Isolator Product Selection and Resource Guide

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