ADM1064ASUZ

Supervisors Overview

The ADM1064ASUZ is a configurable supervisory and sequencing device designed for complex power management systems. It integrates ten supply fault detectors, enabling supervision of up to ten power rails with accuracy better than 0.5%. The component features an integrated 12-bit analog-to-digital converter (ADC) for voltage readback, allowing real-time monitoring of supply levels. It supports flexible sequencing configurations through programmable delay timers and threshold settings. The device operates within a specified temperature range and utilizes a 48-lead TQFP package.

Supervisors Feature Summary

• Integrates ten independent supply fault detectors for comprehensive multi-rail supervision
• Includes a built-in 12-bit ADC for precise voltage readback capabilities
• Provides configurable sequencing logic with programmable delays and thresholds
• Offers high accuracy in supply monitoring with error margins below 0.5 percent

Supervisors Applications

• Multi-rail server power supply monitoring and sequencing
• Industrial control system power distribution units
• Telecommunications infrastructure power management modules
• High-density computing board power sequencing applications

Supervisors Procurement Notes

Verify the specific suffix ASUZ corresponds to the 48-TQFP package variant when sourcing. Confirm that the required sequencing logic matches the programmable capabilities documented in the official datasheet. Ensure compatibility with the target voltage ranges supported by the integrated fault detectors. Check for any regional distribution restrictions or lead time variations associated with this specific Analog Devices part number before finalizing procurement plans.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous monitoring and strict sequencing of multiple power rails. The integrated ADC eliminates the need for external measurement circuitry, reducing bill of materials complexity. Consider the 48-lead TQFP footprint during PCB layout planning. Evaluate the programmability requirements against the fixed-function alternatives if cost sensitivity is higher than feature density.

Supervisors Part Context

The ADM1064 belongs to the Super Sequencer family from Analog Devices, which focuses on integrated power management solutions. This series combines voltage supervision with active sequencing control to ensure safe power-up and power-down sequences. The ASUZ designation indicates the specific tape-and-reel packaging and temperature grade suitable for industrial applications.

Supervisors Replacement Considerations

The ADM1063ASUZ is a related model within the same product family but supports fewer channels. Verify channel count requirements before substituting. No direct pin-compatible cross-model replacements are publicly confirmed for identical functionality.