The ADM1062 is a super sequencer with margining control and temperature monitoring. It features 10 supply fault detectors that can monitor up to 10 supplies with an accuracy of 0.5% at all voltages at 25°C. It also has 5 selectable input attenuators that can monitor up to 14.4 V of supply voltage.
The ADM1062 Super Sequencer is a configurable supervisory and sequencing device that monitors and controls up to ten power supplies. It integrates a 12‑bit ADC, six 8‑bit DACs, and programmable driver outputs, enabling closed‑loop voltage margining and fault detection.
The document provides functional block diagrams, pin configuration tables, electrical specifications, absolute maximum ratings, and timing details for the sequencing engine. It also describes programming via SMBus and includes application examples such as server power‑sequencing and multivoltage system line cards.
| VH Supply Voltage Range | 3.0 V to 14.4 V |
|---|---|
| Supply Current (lvx, Ivex) Typical | 42 µA |
| ADC Resolution | 12‑bit |
| DAC Resolution | 8‑bit |
| Local Temperature Sensor Accuracy | ±3 °C |
The VH pin operates from 3.0 V up to 14.4 V.
It provides ten programmable driver outputs (PDO1 to PDO10).
The ADC is a 12‑bit SAR converter.
The VPx pins are rated for up to 7 V.