DS1832S+T&R

Supervisors Overview

The DS1832S+T&R is a MicroMonitor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It provides voltage monitoring for a single input with a threshold of 3.3 V. The device features an active high, active low, or push-pull output configuration and includes a watchdog timer function. It operates within a supply voltage range up to 5.5 V and supports temperatures from -40°C to +85°C. Packaged in an SMD/SMT UMAX-8 format, it delivers reset delays of 610 ms with power-fail detection capabilities.

Supervisors Feature Summary

• Monitors a single voltage input channel
• Configurable output logic states including push-pull
• Integrated watchdog timer functionality

Supervisors Applications

• Single-supply system voltage supervision
• Embedded systems requiring power-fail detection
• Microcontroller reset generation circuits

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific tape-and-reel packaging specifications prior to ordering. Ensure the selected variant matches the required output configuration and thermal operating range for the target application environment.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with integrated watchdog protection is required. Consider the UMAX-8 package constraints and the specific 3.3 V threshold requirement. Evaluate if the configurable output drive strength meets the load requirements of the downstream reset pin.

Supervisors Part Context

This part belongs to the DS1832 series of MicroMonitor devices designed for low-power voltage supervision. It complements other Maxim Integrated supervisory solutions by offering a compact surface-mount option with flexible output configurations suitable for space-constrained electronic designs.

Supervisors Replacement Considerations

Consult official datasheets for cross-reference candidates such as the DS1832U+ or other single-channel supervisors from the same family. Verify pin compatibility and threshold accuracy before substituting.