MAX16057ATT16+T

Supervisors Overview

The MAX16057ATT16+T is a single-channel voltage supervisor manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.3V to 5.5V and features an adjustable reset threshold, specifically set at 1.615V for this suffix variant. The device provides a push-pull active-low reset output with a selectable timeout period ranging from 140ms to 1.4s. Designed for surface-mount applications, it utilizes a compact 6-TDFN (3x3mm) package with an exposed pad. The component supports an operating temperature range of -40°C to +125°C, ensuring reliability in demanding industrial environments.

Supervisors Feature Summary

• Provides precise voltage monitoring with an adjustable reset threshold for flexible system configuration.
• Features a selectable timeout period to accommodate various startup requirements and noise immunity needs.
• Delivers a robust push-pull active-low reset signal for direct interface with microprocessors and logic circuits.

Supervisors Applications

• Microprocessor system supervision
• Portable equipment power management
• Battery-powered instrumentation

Supervisors Procurement Notes

Verify the specific reset threshold voltage corresponding to the ATT16 suffix against the official datasheet before integration. Confirm that the 6-TDFN thermal pad soldering requirements align with your PCB assembly capabilities. Ensure the selected timeout setting meets the system's startup timing specifications. Cross-reference the manufacturer part number to avoid confusion with similar variants in the MAX16056-59 family.

Supervisors Selection Notes

Select this component when a single-channel supervisor with adjustable thresholds is required. The ATT16 suffix indicates a specific threshold voltage; verify this matches the monitored rail. Consider the TDFN package for space-constrained designs requiring improved thermal performance compared to smaller packages. Evaluate the selectable timeout feature against system startup currents to prevent false resets during power-up transients.

Supervisors Part Context

This part belongs to the MAX16056-MAX16059 family of low-power voltage supervisors. These devices are designed to monitor a single supply voltage and generate a reset signal when the voltage drops below a user-selectable threshold. The family shares common features such as low quiescent current and wide operating temperature ranges, making them suitable for general-purpose power management tasks.

Supervisors Replacement Considerations

Direct replacements include other members of the MAX16056-MAX16059 family with matching pinouts and package types. Verify that alternative parts offer compatible reset thresholds and timeout settings. Check for any differences in output drive capability or supply voltage range that might affect system compatibility.