ADM810MAKS-REEL7

Supervisors Overview

The ADM810MAKSZ-REEL7 is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single power supply rails. It operates within a supply voltage range of 1 V to 5.5 V and features a push-pull output driver with high-level active reset functionality. The device provides a fixed reset delay time of 840 ms and includes specific overvoltage and undervoltage thresholds, such as 4.45 V and 4.31 V respectively. It is housed in an SC-70-3 surface-mount package and supports an operating temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides simple reset or power-on reset generation for microprocessor systems
• Features a push-pull output driver capable of sourcing and sinking current
• Includes manual reset input capability for system control

Supervisors Applications

• Microprocessor power supply monitoring
• Battery backup switching circuits
• Watchdog timer supervision
• Voltage threshold detection in embedded systems

Supervisors Procurement Notes

Verify the exact suffix configuration when ordering, as variations like 'MAKSZ' denote specific package and tape/reel formats. Confirm availability status directly with authorized distributors, as this component may be subject to limited supply or end-of-life restrictions. Ensure that the required threshold voltage matches the application needs, as the ADM810 series offers multiple fixed options. Check RoHS compliance documentation if environmental regulations apply to the final product assembly.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with a push-pull output is required for space-constrained designs. The SC-70-3 package offers a compact footprint suitable for dense PCB layouts. Consider the 840 ms reset delay duration to ensure compatibility with the target processor's startup requirements. Evaluate the operating temperature range against the intended environment, noting the extended range up to +125°C. Verify that the supply voltage range of 1 V to 5.5 V aligns with the system's power architecture.

Supervisors Part Context

The ADM810 series represents a family of low-power voltage supervisors from Analog Devices. These devices are engineered to provide reliable reset signals for digital logic and microprocessors. The MAKSZ variant specifically refers to the SC-70-3 package configuration supplied in a reel format. This series is part of Analog Devices' broader portfolio of power management integrated circuits focused on system protection and monitoring.

Supervisors FAQ

Does the ADM810MAKSZ-REEL7 include a watchdog timer?

No, the standard ADM810MAKSZ-REEL7 does not include a built-in watchdog timer; it functions primarily as a voltage supervisor.

What is the reset output polarity of this device?

The device features a high-active reset output with a push-pull driver configuration.