ADUM226N1BRIZ Description
The ADUM226N1BRIZ is a dual-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion (PWD) of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum.
ADUM226N1BRIZ Features
High common-mode transient immunity: 100 kV/μs
High robustness to radiated and conducted noise
Low propagation delay: 13 ns maximum for 5 V operation, 15 ns maximum for 1.8 V operation
150 Mbps maximum data rate
Low dynamic power consumption
1.8 V to 5 V level translation
High-temperature operation: 125°C maximum
Fail-safe high or low options
ADUM226N1BRIZ Applications
General-purpose multichannel isolation
Industrial field bus isolation
Automotive systems
