DS1814CR-10/T&R

Supervisors Overview

The DS1814CR-10+T&R is a voltage monitor integrated circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 5 V with an accuracy of 2.5%. The device monitors one input and provides active high, active low, or push-pull outputs. It includes a reset delay time of 200 ms and detects power failures. The component functions within a temperature range of -40°C to +85°C and consumes 15 µA of operating current.

Supervisors Feature Summary

• Monitors single input voltage for power failure detection
• Provides configurable output types including active high, active low, and push-pull
• Includes fixed reset delay timer for stable system initialization

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microcontroller power management circuits
• Industrial control equipment monitoring

Supervisors Procurement Notes

Verify availability status as distribution channels may indicate limited supply or special order requirements. Confirm package type SOT-23-5 and reel packaging specifications match design needs. Ensure RoHS compliance documentation aligns with regulatory standards. Cross-reference manufacturer part numbers to avoid ordering errors due to suffix variations.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with configurable logic outputs is required. Consider the 2.5% accuracy and 200 ms reset delay for timing-sensitive applications. Verify that the 5 V threshold matches the target rail voltage. Evaluate the 15 µA quiescent current against power budget constraints in portable or battery-operated designs.

Supervisors Part Context

This device belongs to the DS1814 series of MicroMonitor voltage supervisors. It is designed for simple reset generation without manual reset or watchdog functionality. The EconoReset family focuses on cost-effective power management solutions for standard digital logic interfaces.

Supervisors Replacement Considerations

Consult official datasheets for direct pin-compatible alternatives within the same voltage monitor family. Verify electrical parameters such as threshold voltage and reset delay before substitution.