MAX16004CTP+

Supervisors Overview

The MAX16004CTP+ is a low-voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a TQFN-20 package and monitors up to six input voltages with thresholds of 1.8V, 3.3V, or adjustable levels. The device provides active-low open-drain outputs, manual reset capability, and an integrated watchdog timer. It operates within a supply voltage range of up to 5.5V and supports a reset delay time of 280ms. The component functions reliably across an extended temperature range from -40°C to +125°C, consuming a typical quiescent current of 50µA.

Supervisors Feature Summary

• Monitors multiple power rails simultaneously for system integrity
• Includes built-in watchdog timer for processor protection
• Supports manual reset input for user-initiated control

Supervisors Applications

• Multi-rail power monitoring in embedded systems
• Processor supervision in industrial controllers
• Voltage tracking in portable electronic devices

Supervisors Procurement Notes

Verify the specific suffix 'CTP+' against official Analog Devices documentation to confirm temperature grade and tape-and-reel packaging specifications. Ensure compatibility with the target PCB footprint and thermal requirements before procurement. Cross-reference the manufacturer's latest datasheet revision to validate pinout assignments and electrical characteristics.

Supervisors Selection Notes

Select this component when simultaneous monitoring of multiple low-voltage rails is required alongside watchdog functionality. Consider the TQFN-20 package constraints and the specific threshold voltage options available. Evaluate the operating temperature range requirements against the specified -40°C to +125°C limits to ensure suitability for the intended environment.

Supervisors Part Context

This part belongs to the MAX16004 series of low-voltage quad-, hex-, and octal-voltage supervisors. These circuits are designed to provide comprehensive power management oversight in complex electronic systems. The series emphasizes high integration and low power consumption, making it suitable for applications where space and energy efficiency are critical design factors.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic equivalents may not match the specific watchdog timing or multi-rail monitoring capabilities.