If you have any questions, you can contact us quickly in the following ways:
Tel : 0086-13530066728
Tel : 0086-17665333363
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse.In stock items can be shipped out within 24 hours.Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. Wanxindawei offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ||
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link.: https://www.wanxindawei.com/ If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card , PayPal.Customer is responsible for shipping fee, bank charges, duties and taxes. |
ADuM1400是一款具有 4/0 通道方向性的四通道数字隔离器,基于 Analog Devices, Inc. 的i Coupler ®技术。这些隔离组件结合了高速 CMOS 和单片空芯变压器技术,提供了优于其他替代产品(如光耦合器设备)的出色性能特征。
通过避免使用 LED 和光电二极管, i耦合器设备消除了通常与光耦合器相关的设计困难。 简单的 i Coupler 数字接口和稳定的性能特性消除了关于不确定电流传输比、非线性传输函数以及温度和寿命影响的典型光耦合器问题。
这些 i Coupler 产品无需外部驱动器和其他分立元件。此外, i Coupler 器件在可比较的信号数据速率下消耗的功率仅为光耦合器的十分之一到六分之一。
ADuM1400 / ADuM1401 / ADuM1402隔离器在各种通道配置和数据速率下提供四个独立的隔离通道(请参阅数据表中的订购指南)。所有型号均在 2.7 V 至 5.5 V 的电源电压范围内运行,提供与较低电压系统的兼容性,并支持跨隔离栅的电压转换功能。此外,ADuM1400/ADuM1401/ADuM1402 提供低脉冲宽度失真(CRW 级<2 ns)和紧密通道间匹配(CRW 级<2 ns)。与其他光耦合器替代品不同,ADuM1400/ADuM1401/ADuM1402 隔离器具有专利刷新功能,可确保在没有输入逻辑转换以及未向其中一个电源供电时的直流正确性。
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