DS1706EUA+T&R

Supervisors Overview

The DS1706EUA+T&R is a MicroMonitor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 2.0V to 5.5V and monitors a single input with a threshold of 5V. The device features an active low, push-pull output and includes a built-in watchdog timer. It provides a reset delay time of 205ms and detects power failures. The component functions reliably across an operating temperature range from -40°C to +85°C, consuming 60µA of working power current.

Supervisors Feature Summary

• Integrates a watchdog timer for system stability monitoring
• Detects power failure conditions automatically
• Provides active low push-pull reset output signal

Supervisors Applications

• Portable system controller supervision
• Battery-powered equipment monitoring
• Consumer electronics power management

Supervisors Procurement Notes

Verify the specific tape and reel packaging configuration when ordering this suffix variant. Confirm that the active low output polarity matches the design requirements. Ensure the 5V threshold aligns with the monitored rail. Check compatibility with the target operating temperature range. Validate the watchdog functionality against system timing constraints.

Supervisors Selection Notes

Select this component for applications requiring simultaneous voltage supervision and watchdog protection in a compact package. Consider the 60µA quiescent current for battery life optimization. Evaluate the 205ms reset delay against processor startup times. Compare the single-input limitation against multi-rail requirements. Assess the PDIP-8 footprint availability against PCB layout constraints.

Supervisors Part Context

This part belongs to the DS1706 series of MicroMonitors designed for low-voltage digital systems. It combines voltage monitoring with watchdog capabilities in a single integrated circuit. The series targets portable and battery-operated devices where space and power consumption are critical. It serves as a hardware safety mechanism for microprocessors and memory systems.

Supervisors Replacement Considerations

Consult official datasheets for direct pin-compatible alternatives within the DS1706 family. Verify functional equivalence regarding watchdog timeout periods and reset thresholds. Cross-reference package dimensions for mechanical fit. Confirm electrical parameter alignment for seamless integration.