ADuM2400BRWZ-RL:  Quad-Channel Digital Isolator

The ADuM240x* are 4-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 that are superior to alternatives, such as optocoupler devices.

By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with opto-couplers. The 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. Furthermore, iCoupler devices run at one-tenth to one-sixth the power of optocouplers at comparable signal data rates.

The ADuM240x isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). The ADuM240x models operate with the supply voltage of 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. In addition, the ADuM240x provide low pulse width distortion (<2 ns for CRWZ grade) and tight channel-to-channel matching (<2 ns for CRWZ grade). Unlike other optocoupler alternatives, the ADuM240x 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
ADuM2400BRWZ-RL 特点
Low power operation
ADuM2400BRWZ-RL 功能框图

ADuM2400 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADuM2400ARWZ 量产 16 ld SOIC - Wide 16 工业
ADuM2400ARWZ-RL 量产 16 ld SOIC - Wide 16 工业
ADuM2400BRWZ 量产 16 ld SOIC - Wide 16 工业
ADuM2400BRWZ-RL 量产 16 ld SOIC - Wide 16 工业
ADuM2400CRWZ 量产 16 ld SOIC - Wide 16 工业
ADuM2400CRWZ-RL 量产 16 ld SOIC - Wide 16 工业
ADuM2400BRWZ-RL 应用技术支持与电子电路设计开发资源下载
  1. ADuM2400 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