Configurable supervisory and sequencing controller monitors and sequences up to 10 power supplies in multi-supply systems. A 12-bit ADC reads back supervised voltages through the supply inputs and two auxiliary single-ended ADC inputs. Ten programmable driver outputs support logic-enable functions, and six outputs can provide charge-pumped high-voltage drive for external N-channel FET gates. The SMBus-compatible 2-wire interface, EEPROM configuration storage, and sequencing engine support programmable power-up, power-down, warning, watchdog, and fault-handling behavior over a −40°C to +85°C operating range.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Analog Devices ADM1064 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Supervised supplies | Up to 10 |
| Supply fault detectors | 10 |
| Programmable driver outputs | 10 |
| High-voltage FET driver outputs | PDO1 to PDO6 |
| ADC resolution | 12bit |
| ADC conversion time | 0.44 per channelms |
| ADC full round-robin conversion time | 84 maximum with 12 channels and averaging enabledms |
| VH supervision range | 2.5 to 14.4V |
| VPx supervision range | 0.573 to 6.0V |
| VXx threshold range | 0.573 to 1.375V |
| Supply fault detector accuracy | ±1 over temperature; <0.5 at 25°C typical feature accuracy% |
| Reference output voltage | 2.048 typicalV |
| EEPROM | 256 user EEPROMbytes |
| Serial interface | SMBus 2-wire |
| Serial clock frequency | 400 maximumkHz |
| Operating temperature range | -40 to +85°C |
| Supply current | 4.2 typical, 6 maximummA |
| Output low sink current per PDO | 20 maximummA |
Download the complete datasheet for Analog Devices ADM1064 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
These are design resources that include the Analog Devices ADM1064
Instructions for monitoring negative voltage rails using Analog Devices Super Sequencer devices, external resistor dividers, and the internal 2.048V reference.
Detailed guide to configuration registers for the ADM1062/63/64/65/66/67 and ADM1166 programmable supply sequencers and supervisors via SMBus and EEPROM.
Learn how to monitor voltage rails exceeding input limits on ADM1062–ADM1069 Super Sequencers using external resistor dividers for scalable power management.
