DS1706PEUA

Supervisors Overview

The DS1706PEUA is a MicroMonitor voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.2 V to 5.5 V and features a single monitored input with a threshold voltage of 2.63 V. The device provides a push-pull/totem pole output that is high-active for reset signals, accompanied by a minimum reset timeout of 130 ms. Designed for surface-mount installation in an 8-uMAX/uSOP package, it supports an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates power-fail detection capabilities alongside standard voltage supervision functions
• Provides manual reset functionality allowing external control over the reset state
• Features a built-in watchdog timer to monitor system software execution integrity

Supervisors Applications

• Embedded systems requiring reliable power-up sequencing
• Microcontroller-based designs needing brown-out protection
• Industrial equipment monitoring critical voltage rails

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance requirements as specific variants may differ. Check manufacturer lifecycle notices for availability constraints. Ensure packaging specifications match design needs. Validate datasheet revisions against current production standards.

Supervisors Selection Notes

Consider the 8-uMAX/uSOP package dimensions for PCB layout compatibility. Evaluate the 2.63 V threshold against target supply rail stability. Assess the 130 ms reset timeout duration relative to microcontroller startup times. Verify power consumption levels meet low-power design objectives. Compare manual reset pin requirements with existing control logic.

Supervisors Part Context

This component belongs to the DS1706P series of MicroMonitor circuits designed for simple reset and power-on reset applications. It serves as a dedicated supervisory solution for monitoring single voltage inputs in portable and industrial electronics. The series emphasizes low current consumption and compact packaging for space-constrained designs.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.