ADM1168 is a super sequencer and monitor with nonvolatile fault recording from Analog Devices. It can be used to monitor up to 8 power supplies and record fault events.
The ADM1168 Super Sequencer® is a configurable supervisory and sequencing device that monitors up to eight supplies and provides programmable logic outputs. It includes a non‑volatile black‑box fault recorder, a sequencing engine with up to 63 states, and an SMBus interface for software control.
Key features include programmable input attenuation, high‑drive output drivers for NFET gate control, a 256‑byte EEPROM, and a power‑up redundancy scheme that selects the highest of the VH or VPx supply rails. The device is supplied in a 32‑lead LQFP package and operates from 3.0 V to 14.4 V depending on the pin configuration.