ADuM2400/ADuM2401/ADuM2402 is a quad-channel digital isolator from Analog Devices. It features low power consumption, high data rate, high temperature operation, and bidirectional communication.
The ADuM240x family consists of four-channel digital isolators based on Analog Devices' Coupler technology. These devices combine high-speed CMOS and monolithic air core transformer technology to provide outstanding performance characteristics, including high common-mode transient immunity and precise timing. They are designed for general-purpose, high-voltage, multichannel isolation applications in medical equipment, motor drives, and power supplies.
| Isolation Voltage | 5000 V rms |
|---|---|
| Supply Voltage | 2.7 V to 5.5 V |
| Maximum Data Rate | 90 Mbps |
| Pulsewidth Distortion | 2 ns max |
| Channel-to-Channel Matching | 2 ns max |
| Common-Mode Transient Immunity | > 25 kV/ps |
| Operating Temperature | 105°C |
The ADuM240x models have an increased insulation thickness to achieve a higher 5.0KV isolation rating.
They are based on Analog Devices' Coupler technology, combining high-speed CMOS and monolithic air core transformer technology.