DS1832S+

Supervisors Overview

The DS1832S+ is a Supervisory Circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for monitoring single voltage inputs. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 3.3 V. The device provides Active High, Active Low, and Push-Pull output types without manual reset functionality. It includes an integrated watchdog timer and power-fail detection capabilities. The component supports surface-mount installation in a UMAX-8 package and functions reliably across a temperature range from -40 C to +85 C with an accuracy of 2.5%.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability
• Power-fail detection capability
• Multiple output configuration options

Supervisors Applications

• Single voltage line supervision
• System reset generation
• Watchdog timer implementation

Supervisors Procurement Notes

Verify current availability status as distribution channels may indicate limited supply or discontinuation. Confirm package type matches design requirements. Ensure operating temperature range aligns with environmental specifications. Validate threshold voltage compatibility with target power rails before integration.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with watchdog functionality is required. The fixed 3.3 V threshold suits standard logic levels. Consider the UMAX-8 package for space-constrained surface-mount designs. Verify that the absence of manual reset meets system control needs.

Supervisors Part Context

This part belongs to the DS1832 series of MicroMonitor chips. It serves as a dedicated supervisory circuit for detecting voltage anomalies. The series focuses on providing essential reset and monitoring functions in compact packages for embedded applications.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.