ADuM1410BRWZ-RL:  Quad-Channel Digital Isolators

The ADuM141x* are four-channel digital isolators based on Analog Devices, Inc. iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.

By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The usual concerns that arise with optocouplers, such as 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 the power of optocouplers at comparable signal data rates.

The ADuM141x isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide) up to 10 Mbps. 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 also have a default output control pin. This allows the user to define the logic state the outputs are to adopt in the absence of the input power. Unlike other optocoupler alternatives, the ADuM141x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.

产品应用领域 Applications
ADuM1410BRWZ-RL 特点
Low power operation Safety and regulatory approvals
ADuM1410BRWZ-RL 功能框图

ADuM1410 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADuM1410ARWZ 量产 16 ld SOIC - Wide 16 工业
ADuM1410ARWZ-RL 量产 16 ld SOIC - Wide 16 工业
ADuM1410BRWZ 量产 16 ld SOIC - Wide 16 工业
ADuM1410BRWZ-RL 量产 16 ld SOIC - Wide 16 工业
ADuM1410BRWZ-RL 应用技术支持与电子电路设计开发资源下载
  1. ADuM1410 数据手册DataSheet下载 . pdf
  2. Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
  3. ADC模数转换器选型指南 . pdf