ADM1168ASTZ

The ADM1168ASTZ by Analog Devices is a comprehensive supervisory and sequencing solution for systems requiring precise power management. This device integrates up to eight supply fault detectors, enabling supervision of supplies with high accuracy, even across varying voltages and temperatures. It features a sequencing engine that controls programmable driver outputs, facilitating complex power-up and power-down sequences.

With a 16-event deep nonvolatile fault recording capability, the ADM1168ASTZ provides valuable diagnostic information. It supports supervision of supplies up to 14.4 V on VH and 6 V on VP1 to VP3, with high-impedance inputs for fault detection thresholds between 0.573 V and 1.375 V. The device includes 256 bytes of user EEPROM for configuration and communicates via an industry-standard SMBus interface.

Designed for applications such as servers, routers, and multi-voltage system line cards, the ADM1168ASTZ is housed in a 32-lead LQFP package. Its surface mount design and operating temperature range of -40°C to 85°C make it suitable for a wide array of electronic designs. The device operates from a 3V to 14.4V supply and consumes a typical current of 4.2 mA.