ADM803RAKSZ-REEL7

Supervisors Overview

The ADM803RAKSZ-REEL7 is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 2.63 V with an accuracy of 1.5%. The device provides a push-pull output type and includes a reset delay time of 240 ms. It functions without manual reset, watchdog timer, or battery backup switch capabilities. The component is designed for surface mount installation in SC-70-3 packages and supports operation across a temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 2.63 V threshold and high accuracy
• Features a push-pull output configuration for direct interface compatibility
• Operates reliably across extended industrial temperature ranges

Supervisors Applications

• Microprocessor power supply supervision
• Battery-powered system voltage monitoring
• Portable electronic device power management

Supervisors Procurement Notes

Verify the specific suffix RAKSZ against official Analog Devices documentation to confirm package type and tape/reel specifications. Confirm availability status as distribution channels may indicate limited stock or discontinuation. Ensure the ordering part number matches the exact electrical characteristics required for your design implementation.

Supervisors Selection Notes

Select this component when a fixed 2.63 V threshold is required for low-voltage systems. The SC-70-3 package offers space efficiency for compact designs. Consider the push-pull output capability if active drive is needed without external pull-up resistors. Verify that the 240 ms reset delay meets the timing requirements of the target microprocessor or logic circuit.

Supervisors Part Context

This component belongs to the ADM803 series of microprocessor supervisors. These devices are designed to monitor power supply voltages and generate reset signals for digital systems. The series typically offers various threshold options and package configurations to suit different application needs while maintaining high reliability and low power consumption.

Supervisors Replacement Considerations

Check for ADM803 variants with different threshold voltages or output types. Verify pinout compatibility before substitution. Consult Analog Devices documentation for equivalent parts with similar electrical characteristics.