DS1706TEPA

Supervisors Overview

The DS1706TEPA+ is a MicroMonitor voltage supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range up to 5.5 V and features a fixed threshold of 3.3 V for monitoring power rails. The device provides active low, push-pull output signals and includes an integrated watchdog timer with a reset delay time of 205 ms. It supports manual reset functionality and detects power failures. The component is housed in an 8-pin PDIP package and is designed for through-hole mounting. It functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability
• Power-fail detection capability
• Manual reset input support

Supervisors Applications

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

Supervisors Procurement Notes

Verify the specific suffix designation carefully, as the DS1706 series contains multiple variants with different thresholds and packages. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as legacy parts may have varying environmental certifications. Check current lifecycle status, as this model is marked as obsolete or end-of-life in several regions. Ensure the selected package type matches the PCB footprint requirements before ordering.

Supervisors Selection Notes

Select this component when a fixed 3.3 V threshold is required for single-supply monitoring. Consider the PDIP-8 package if through-hole assembly is necessary. Evaluate the 205 ms reset delay against system startup timing requirements. Verify that the active low output polarity aligns with the connected logic inputs. Compare power consumption specifications against other MicroMonitor variants if battery life is critical.

Supervisors Part Context

The DS1706 series belongs to Maxim Integrated's MicroMonitor family of supervisory circuits. These devices are designed to monitor voltage levels and provide reset signals to microprocessors and memory devices. The series offers various threshold voltages and packaging options to suit different application needs. The DS1706TEPA+ represents a specific configuration within this lineup, focusing on 3.3 V monitoring with through-hole compatibility.

Supervisors Replacement Considerations

• DS1706EPA+
• DS1706REUA+