DS1706TESA+

Supervisors Overview

The DS1706TESA+ is a MicroMonitor supervisory circuit manufactured by Analog Devices / Maxim Integrated, designed for voltage monitoring applications. It operates within a supply voltage range of 1.2 V to 5.5 V and features a threshold voltage of 3.3 V with an overvoltage threshold of 3.15 V. The device provides a reset delay time of 205 ms and maintains an accuracy of 5%. It consumes a typical operating supply current of 60 uA and supports power failure detection. The component is housed in an SOIC-8 surface-mount package and functions across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides active low push-pull output for reset signaling
• Includes dedicated power failure detection capability

Supervisors Applications

• Desktop computer systems
• Portable computers and laptops
• Test and measurement instruments
• Battery-powered portable devices
• Multi-output power supplies

Supervisors Procurement Notes

Verify the specific suffix 'TESA+' to confirm the SOIC-8 surface-mount package variant. Confirm RoHS compliance status through official documentation as availability may vary. Check for obsolescence or limited supply notices from the manufacturer prior to finalizing procurement plans.

Supervisors Selection Notes

Select this component when a 3.3 V threshold with integrated watchdog functionality is required in a compact surface-mount format. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range. Verify that the 60 uA supply current meets the system's power budget constraints.

Supervisors Part Context

This part belongs to the DS1706T series of MicroMonitors, which are specialized supervisory circuits for microprocessor systems. The TESA+ designation specifically indicates the SOIC-8 surface-mount package configuration, distinguishing it from through-hole or other small outline variants within the same functional family.

Supervisors Replacement Considerations

Consult official cross-reference data for verified substitutes. No confirmed public substitute part numbers are available in the provided source material.