ADM6322C29ARJZ-RL7

Supervisors Overview

The ADM6322C29ARJZ-RL7 is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single power supply inputs. It operates within a supply voltage range of 1 V to 5.5 V and features a fixed reset threshold voltage of 2.93 V with an accuracy of 2.5%. The device provides a manual reset input and offers open-drain or push-pull output configurations. It includes a reset delay time of 200 ms and consumes only 20 µA of operating current. The component is housed in a compact SOT-23-5 package and is rated for industrial temperatures from -40°C to +85°C.

Supervisors Feature Summary

• Includes a manual reset input for external control of the reset state
• Provides flexible output stage options including open-drain and push-pull configurations
• Ensures low power consumption suitable for battery-operated applications
• Guarantees valid reset output down to a minimum supply voltage of 1 V

Supervisors Applications

• Portable electronic devices requiring low standby current
• Microprocessor system power supply monitoring
• Battery-powered equipment with strict power constraints
• Industrial control systems operating in harsh environments

Supervisors Procurement Notes

Verify availability status as distribution channels may indicate limited stock or discontinuation. Confirm RoHS compliance details directly with the manufacturer or authorized distributors before procurement. Ensure the specific suffix matches the required packaging format, such as reel or cut tape, for your assembly process. Cross-reference the exact part number to avoid confusion with similar variants in the ADM6322 series that may have different thresholds or packages.

Supervisors Selection Notes

Select this component when a fixed 2.93 V threshold is required for single-supply monitoring. Consider the manual reset feature if external reset control is necessary for your design. Evaluate the 20 µA quiescent current against system power budgets. Choose between open-drain and push-pull outputs based on the interface requirements of the monitored microcontroller or logic circuit. Ensure the SOT-23-5 package fits within the available PCB space.

Supervisors Part Context

This part belongs to the ADM6322 series of supervisory circuits from Analog Devices. The series typically offers various threshold voltages and timeout options. The C29 suffix indicates the specific 2.93 V threshold version. The RJZ suffix denotes the SOT-23-5 package type. The RL7 suffix specifies the reel packaging configuration used for automated assembly processes.

Supervisors Replacement Considerations

Check for other ADM6322 variants with compatible thresholds and packages. Verify pinout compatibility with existing designs. Ensure replacement parts support the same manual reset functionality and output types.