The ADM1063 is a multisupply supervisor/sequencer with ADC and temperature monitoring. It can monitor up to 10 supplies and can sequence these supplies as needed. The device can accurately monitor various supply voltages and trigger an alarm when the voltage exceeds a threshold. Additionally, the device can monitor temperature.
The ADM1063 is a configurable supervisory and sequencing device that monitors and sequences up to ten power supplies. It integrates a 12‑bit ADC for voltage readback and includes internal and external temperature sensors for monitoring thermal conditions.
Key features include ten programmable driver outputs, selectable input attenuators, an SMBus interface, 256‑byte EEPROM for configuration storage, and support for high‑voltage gate driving of external N‑FETs. The device is offered in 40‑lead LFCSP and 48‑lead TQFP packages.
| VH Supply Voltage Range | 3.0 V to 14.4 V |
|---|---|
| VPx Supply Voltage Range | 3.0 V to 6.0 V |
| ADC Resolution | 12 Bits |
| User EEPROM Size | 256 bytes |
| Programmable Driver Outputs | 10 (PDO1‑PDO10) |
| Local Temperature Sensor Accuracy | ±3 °C |
The device uses an industry‑standard 2‑wire SMBus interface.
The ADM1063 provides ten programmable driver outputs, labeled PDO1 through PDO10.
The ADC has a 12‑bit resolution.