MAX16058ATA46+T

Supervisors Overview

The MAX16058ATA46+T is a voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.1 V to 5.5 V and features a threshold voltage of 4.625 V. The device provides an active low, open-drain output with a reset delay time of 14.18 ms. It includes manual reset functionality and a watchdog timer. The component is housed in an 8-TDFN (3x3) package and supports surface mount installation. It functions as a single-input supervisor suitable for industrial applications across a temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Integrates manual reset capability and watchdog timer for system reliability
• Provides active low open-drain output signal for microprocessor control
• Operates with low power consumption suitable for battery-backed systems

Supervisors Applications

• Industrial embedded systems requiring voltage supervision
• Microprocessor reset circuits in harsh environments
• Battery-powered devices needing reliable power monitoring

Supervisors Procurement Notes

Verify the specific suffix 'A46' indicates the 4.625 V threshold variant when sourcing. Confirm the 'T' suffix denotes tape and reel packaging if required for automated assembly. Ensure compatibility with the 8-TDFN footprint during PCB layout review. Check current availability status as distribution may vary by region.

Supervisors Selection Notes

Select this component when a precise 4.625 V threshold is required for system supervision. Consider the integrated watchdog and manual reset features if complex reset logic is needed. The wide operating temperature range makes it suitable for industrial-grade designs. Verify that the open-drain output aligns with the target microprocessor input requirements.

Supervisors Part Context

This part belongs to the MAX16058 series of voltage supervisors from Maxim Integrated. The series offers various threshold voltages and packages to suit different design needs. The MAX16058 family is designed for robust performance in demanding electronic applications, providing essential power management protection.

Supervisors Replacement Considerations

Check for other MAX16058 variants with different threshold voltages if the 4.625 V level is not critical. Verify pinout compatibility with alternative supervisors in the same package family.