The ADUM1100ARZ is a Digital Isolator based on iCoupler? technology. Combining high speed CMOS and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives, such as optocoupler devices. Configured as a pin-compatible replacement for existing high speed optocouplers, the ADuM1100 supports data rates as high as 25Mbps and 100Mbps. The ADuM1100 operates with a voltage supply ranging from 3.0 to 5.5V, boasts a propagation delay of <18ns and edge asymmetry of <2ns and is compatible with temperatures up to 125°C. It operates at very low power, less than 0.9mA of quiescent current (sum of both sides) and a dynamic current of less than 160μA per Mbps of data rate. Unlike other optocoupler alternatives, the ADuM1100 provides DC correctness with a patented refresh feature that continuously updates the output signal.
- High data rate
- Compatible with 3.3 and 5.0V operation/level translation
- Low power operation
- High common-mode transient immunity (>25kV/μs)
信号处理, 计算机和计算机周边, 传感与仪器, 测试与测量
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