The document describes the ADM1063 Rev. 0 Multisupply Supervisor/Sequencer with ADC and Temperature Monitoring. It provides a complete supervisory and sequencing solution for up to 10 supplies. The device features 10 supply fault detectors with better than 1% accuracy, 5 selectable input attenuators for supplies up to 14.4V, 5 dual-function inputs, and 10 programmable output drivers. It also includes a sequencing engine for state machine control of the output drivers.
The Analog Devices ADM1063 is a configurable supervisory and sequencing device designed for multiple supply systems. It integrates a 12-bit analog-to-digital converter (ADC) and six 8-bit voltage output DACs to implement closed-loop margining systems, allowing precise adjustment of DC-to-DC converter feedback nodes or references.
The device provides up to 10 programmable inputs for monitoring under, over, or out-of-window faults on various supplies with better than 1% accuracy. It also features 10 programmable output drivers capable of driving logic signals or N-channel FET gates, along with an internal temperature sensor and two pairs of differential inputs for remote thermal diodes.
| Number of Supply Fault Detectors | 10 |
|---|---|
| ADC Resolution | 12 bits |
| DACs Output Voltage Range | 0.300 V to 1.551 V |
| Operating Temperature Range | -40°C to +85°C |
The device enables supervision of supplies to better than 1% accuracy.
It has 10 programmable output drivers (PDO1 to PDO10).
It is available in 40-lead LFCSP and 48-lead TQFP packages.