The MAX14930DAWE+ is a 4-channel, unidirectional digital isolator from Maxim Integrated using capacitive coupling technology. It provides 2750 Vrms isolation and a data rate of 1 Mbps.
The 1 Mbps data rate is the maximum guaranteed signalling speed across the isolation barrier. That covers standard SPI clocks up to 1 MHz.
Isolation and transient immunity
2750 Vrms isolation is a basic-reinforced rating for industrial environments. The common-mode transient immunity (CMTI) is rated at 25 kV/µs typical.
No last-time-buy or end-of-life notices are on record.