DS1232S+

Supervisors Overview

The DS1232S+ is a MicroMonitor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 3.3 V to 5.5 V and features a reset delay time of 610 ms with an accuracy of 10%. The device includes a watchdog timer and power-fail detection capabilities but lacks manual reset and battery backup switching functions. It supports active high, active low, open drain, and push-pull output types. Designed for surface mount installation in SOIC-16 packages, it functions reliably across an operating temperature range of 0°C to +70°C.

Supervisors Feature Summary

• Integrated watchdog timer for system fault recovery
• Power-fail detection capability
• Configurable reset output polarities

Supervisors Applications

• Embedded system supervision
• Microprocessor reset monitoring
• Industrial control systems

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm package integrity and pin alignment against the SOIC-16 specification. Ensure environmental compliance documentation matches project requirements. Cross-reference datasheet revisions to confirm functional parameters align with design specifications before procurement.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with integrated watchdog functionality is required. Verify that the 3.3 V to 5.5 V operating range matches the target system voltage. Consider the 610 ms reset delay duration relative to processor startup times. Evaluate the absence of manual reset and battery backup features against system safety requirements.

Supervisors Part Context

Part of the MicroMonitor series designed for supervising microprocessor operations. Manufactured by Analog Devices Inc./Maxim Integrated. Provides essential reset and watchdog functions in a compact surface-mount package. Suitable for applications requiring reliable power management and system stability monitoring.

Supervisors Replacement Considerations

DS1232S (non-RoHS variant)

Supervisors FAQ

Does the DS1232S+ support manual reset input?

No, the device does not include a manual reset function.

What is the reset delay time for this component?

The reset delay time is specified as 610 ms.