ADM6320BX33ARJZ-R7

Supervisors Overview

The ADM6320BX33ARJZ-R7 is a supervisory circuit manufactured by Analog Devices Inc., designed for power supply management in microprocessor systems. It operates within an industrial temperature range of -40°C to +85°C and is housed in a 5-lead SOT-23 package. The device features a fixed reset threshold voltage of 3.3V, ensuring reliable monitoring of the input supply. It includes a manual reset input and supports various reset output configurations. The component consumes low power, with a typical quiescent current of 5 μA, and guarantees a valid reset output down to VCC = 1V.

Supervisors Feature Summary

• Integrates a watchdog timer and manual reset input for enhanced system reliability
• Provides glitch immunity against power supply transients
• Offers multiple reset output stage options including push-pull and open-drain configurations
• Ensures reset validity at low supply voltages down to 1V

Supervisors Applications

• Microprocessor systems requiring robust power supervision
• Portable equipment needing low-power voltage monitoring
• Industrial control units operating in harsh environments

Supervisors Procurement Notes

Verify the exact suffix ARJZ-R7 corresponds to the specific reel packaging and RoHS compliance status required for your assembly process. Confirm the 3.3V threshold matches your design specifications. Check for any export control restrictions or regional availability limitations before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a fixed 3.3V threshold is required alongside integrated watchdog functionality. Consider the SOT-23-5 package for space-constrained designs. Ensure the manual reset feature aligns with your system's recovery strategy. Verify that the industrial temperature range meets your operational environment requirements.

Supervisors Part Context

This part belongs to the ADM6320 series of supervisory circuits from Analog Devices. The series offers various threshold voltages and timeout options to suit different application needs. The BX33 variant specifically targets applications requiring a 3.3V reset point. The R7 suffix indicates tape and reel packaging for automated assembly.

Supervisors FAQ

What is the reset threshold voltage for the ADM6320BX33ARJZ-R7?

The reset threshold voltage is fixed at 3.3V.

Does the ADM6320BX33ARJZ-R7 include a watchdog timer?

Yes, it integrates a watchdog timer with selectable timeout options.

What is the operating temperature range?

The specified operating temperature range is -40°C to +85°C.