ADM13307-5ARZRL7

Supervisors Overview

The ADM13307-5ARZRL7 is a triple voltage supervisor designed for DSP and microprocessor systems. It monitors up to three independent voltage levels using internal pre-adjusted under-voltage threshold options, specifically configured for 1.8 V, 2.5 V, and 5 V inputs in this variant. The device features a manual reset input and operates within a supply voltage range of up to 5.5 V. It utilizes an 8-SOIC surface-mount package and includes a watchdog timer function to ensure system reliability.

Supervisors Feature Summary

• Triple voltage monitoring capability for complex digital systems
• Internal pre-adjusted under-voltage thresholds for standard logic levels
• Manual reset input functionality for user-controlled system recovery

Supervisors Applications

• Digital signal processor (DSP) power supervision
• Microprocessor-based system voltage monitoring
• Multi-rail power management circuits

Supervisors Procurement Notes

Verify the specific suffix configuration against official Analog Devices documentation to confirm threshold voltages and package type. Confirm availability status with authorized distributors as supply conditions may vary. Ensure the component meets required RoHS compliance standards for your region. Cross-reference the part number with the latest datasheet revision to avoid discrepancies in electrical specifications or pinout definitions.

Supervisors Selection Notes

Select this component when simultaneous monitoring of three distinct voltage rails is required. The fixed internal thresholds simplify design by eliminating external resistor networks. Verify that the monitored voltages align with the available factory-set options. Consider the 8-SOIC package constraints for PCB layout and thermal requirements in dense assemblies.

Supervisors Part Context

This part belongs to the ADM13307 family of triple processor supervisors from Analog Devices. The family offers various threshold combinations to suit different system architectures. The -5ARZ-RL7 designation indicates the specific voltage thresholds, SOIC package, and tape-and-reel packaging format.

Supervisors Replacement Considerations

Check for ADM13307 variants with different threshold combinations if voltage levels differ. Verify compatibility with existing board space and pinout configurations before substituting.