ADM13307-5ARZ

Supervisors Overview

The ADM13307-5ARZ is a triple voltage supervisor integrated circuit manufactured by Analog Devices Inc. It is designed to monitor up to three independent voltage levels within digital signal processor (DSP) and microprocessor-based systems. The device features a push-pull or totem pole output configuration, supporting both active high and active low reset signals. It operates with a minimum reset timeout of 140ms and includes adjustable threshold voltages alongside fixed options. The component is housed in an 8-SOIC package and is rated for an operating temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Monitors up to three distinct voltage levels simultaneously
• Configurable output polarity for reset signals
• Adjustable and fixed threshold voltage options
• Guaranteed minimum reset timeout duration

Supervisors Applications

• Digital signal processor (DSP) power monitoring
• Microprocessor system supervision
• Multi-rail power supply management
• Embedded system voltage tracking

Supervisors Procurement Notes

Verify the specific suffix '5ARZ' to confirm the exact threshold configuration and package type before ordering. Check current availability status as some distributors indicate scheduled obsolescence for this part number. Ensure compatibility with existing PCB footprints for the 8-SOIC package. Confirm that the required reset timeout and voltage thresholds meet the system design specifications prior to procurement.

Supervisors Selection Notes

Select this component when simultaneous monitoring of three voltage rails is required in DSP or microprocessor applications. Choose based on the need for adjustable thresholds versus fixed voltage references. Consider the active high/low reset flexibility for interface compatibility with the target controller. Verify the operating temperature range meets the environmental requirements of the final assembly.

Supervisors Part Context

The ADM13307 series belongs to Analog Devices' family of triple processor supervisors. These devices are engineered for robust voltage monitoring in complex digital systems. The series offers multiple models with varying threshold configurations to suit different power rail architectures. This specific model provides a compact solution for multi-voltage supervision in space-constrained designs.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult Analog Devices directly for qualified alternatives or cross-reference options compatible with the 8-SOIC package and triple-supervisor functionality.