ADUM231E1BRWZ

ADUM231E is a triple-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, this isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. This device operates with the supply voltage on either side ranging from 1.8V to 5V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. It is used in applications such as general-purpose multichannel isolation, serial peripheral interface (SPI)/data converter isolation, industrial field bus isolation.

• High robustness to radiated and conducted noise
• No. of inputs, VDD1 side is 2
• No. of inputs, VDD2 side is 1
• Withstand voltage rating is 5KV rms
• Fail-safe output state is high, output enable
• Common-mode transient immunity is 100KV/µs typical at (TA = 25°C, VDD1 = VDD2 = 5V)
• Operating temperature is -40°C to +125°C
• Package style is 16-lead SOIC-W

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