ADM1815-10AKSZ-RL7

Supervisors Overview

The ADM1815-10AKSZ-RL7 is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc. It operates within an extended temperature range of -40°C to +105°C and utilizes a surface-mount SC70-3 package measuring 2.00 x 1.25mm. The device features a push-pull, active-low output stage with a reset delay time of 250 ms. It monitors one input voltage with a threshold of 2.88V and supports a maximum supply voltage of 5.5V. Designed for simple reset or power-on reset applications, it consumes low operating current.

Supervisors Feature Summary

• Provides reliable system reset functionality via a dedicated voltage monitoring channel
• Features an active-low push-pull output stage for direct interface compatibility
• Operates across an industrial temperature range suitable for harsh environments

Supervisors Applications

• Microprocessor and microcontroller system resets
• Power-on reset generation for embedded systems
• Voltage supervision in portable electronic devices

Supervisors Procurement Notes

Verify the specific suffix AKSZ-RL7 against official Analog Devices documentation to confirm the exact threshold voltage and packaging configuration. Ensure the component matches the required thermal grade and output polarity specifications for the target design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a single-channel supervisor with a fixed 2.88V threshold is required. The push-pull output eliminates the need for external pull-up resistors, simplifying board layout. Consider the SC70-3 package size constraints and the 250ms reset delay timing relative to the system's startup requirements.

Supervisors Part Context

This part belongs to the ADM181x series of voltage monitoring circuits designed for applications requiring system reset upon voltage failure. The ADM1815 variant specifically distinguishes itself with an active-low push-pull output, differing from other series members that may utilize open-drain outputs. It serves as a fundamental power management IC for ensuring stable system initialization.

Supervisors Replacement Considerations

The ADM1815-10ARTZ-RL7 is a documented alternative within the same family, offering similar supervisory functions. Verify pinout compatibility and output stage characteristics before substitution.