CAT706RVI-GT3

Supervisors Overview

The CAT706RVI-GT3 is a microprocessor supervisory circuit manufactured by onsemi, designed to monitor system voltage and provide reset signals for electronic systems. It features an active-low push-pull output and monitors one input. The device operates in surface-mount MSOP-8 packages and supports voltage supervision with a specified threshold of 2.93 V. It includes a watchdog timer function with a 1.6-second timeout period and guarantees valid reset down to 1.0 V. The supply current is 6 µA, and the reset pulse width is 200 ms. Operating temperature ranges from -40°C to +85°C.

Supervisors Feature Summary

• Monitors system voltage and maintains reset output until voltage reaches specified trip value
• Includes watchdog input that triggers low signal if system signal fails to change state before timeout
• Provides accurate brownout detection reset for 3.0, 3.6, and 5.0 volt systems
• Features secondary low supply monitoring on PFI input

Supervisors Applications

• Microprocessor and microcontroller based systems
• Instrument and control systems
• Portable equipment

Supervisors Procurement Notes

Verify component authenticity through authorized onsemi distributors or direct manufacturer channels. Confirm package type matches MSOP-8 specifications and check RoHS compliance documentation. Ensure storage conditions maintain integrity given the discontinued status. Request batch-specific quality certificates when sourcing remaining inventory from third-party suppliers to guarantee operational reliability in critical applications.

Supervisors Selection Notes

Select this component for designs requiring reliable voltage supervision with integrated watchdog functionality. The MSOP-8 package suits space-constrained portable applications. Consider the 2.93 V threshold for compatibility with standard logic levels. Verify interface requirements against active-low push-pull output characteristics. Evaluate thermal performance within the specified operating range for industrial environments.

Supervisors Part Context

Part of the CAT705/CAT706/CAT813 family providing reset and monitoring functions. Pin and function compatible with MAX705/MAX706/MAX813L products. Designed for maintaining system stability during power-up and brownout events. Internal timer allows power supply stabilization before releasing reset signal. Supports both SOIC and MSOP 8-lead packages for flexible PCB layout options.

Supervisors Replacement Considerations

CAT706SVI-GT3: Similar supervisory circuit with SOIC-8 package and 2.93 V threshold. CAT706SZI-GT3: Compatible alternative with SOIC-8 package and identical functional specifications. Verify pinout compatibility and package dimensions before substitution.