DS1708TESA+T&R

Supervisors Overview

The DS1708TESA+T&R is a MicroMonitor voltage supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 3.3 V with an accuracy of 5%. The device provides active high, active low, and push-pull outputs with a reset delay time of 205 ms. It lacks manual reset, watchdog timer, battery backup switch, and chip enable signals. Power failure detection is supported, while the quiescent current is 60 uA. The component functions in temperatures from -40°C to +85°C and is housed in an SOIC-8 package.

Supervisors Feature Summary

• Provides power-failure detection capabilities for system monitoring
• Offers configurable output types including active high, active low, and push-pull configurations
• Operates with low quiescent current consumption suitable for power-sensitive designs

Supervisors Applications

• Monitoring 3.3 V and 5.0 V microprocessor systems
• Supervising voltage levels in portable electronic devices
• Ensuring system stability in industrial control environments

Supervisors Procurement Notes

Verify the specific suffix T&R indicates tape-and-reel packaging when sourcing. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the manufacturer designation matches Analog Devices Inc. or Maxim Integrated to guarantee authenticity. Cross-reference the full part number against official datasheets to confirm pinout and electrical specifications match design requirements before procurement.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with configurable logic outputs is required. The 3.3 V threshold makes it suitable for standard logic families. Consider the 205 ms reset delay for timing constraints. Verify that the absence of a watchdog timer meets application needs. The SOIC-8 package facilitates surface-mount assembly in compact layouts.

Supervisors Part Context

This part belongs to the DS1708T series of MicroMonitor circuits designed for simple voltage supervision. It complements other variants like DS1708ESA+ and DS1708EUA+ which offer different package options such as SOIC-Narrow-8 and UMAX-8. The series focuses on providing essential reset functionality without complex features like watchdog timers or battery backup switches.

Supervisors FAQ

Does the DS1708TESA+T&R include a manual reset input?

No, the device does not feature a manual reset capability.

What is the maximum operating supply voltage for this monitor?

The maximum operating supply voltage is 5.5 V.