ICL7665SIBAZA

Supervisors Overview

The ICL7665SIBAZA is a dual-channel voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It operates within an ambient temperature range of -40°C to 85°C and utilizes an 8-SOIC surface-mount package with a width of 3.90mm. The device features open-drain or open-collector outputs that provide active-high reset signals. It monitors two distinct voltage channels, offering adjustable or selectable threshold voltages for flexible system integration. The component is RoHS3 compliant and classified under EAR99 export controls.

Supervisors Feature Summary

• Dual-channel monitoring capability for independent voltage supervision
• Adjustable or selectable voltage thresholds for customized protection levels
• Active-high reset output configuration via open-drain/open-collector interface

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Voltage supervision for microprocessor and FPGA power rails
• Industrial control unit power integrity verification

Supervisors Procurement Notes

Verify the specific suffix 'IBA' against official Renesas documentation to confirm pinout compatibility and electrical characteristics. Ensure the operating temperature range meets the application's environmental requirements. Confirm RoHS3 compliance status if restricted substances are mandated. Cross-reference the datasheet revision date to ensure the latest design specifications are applied during implementation.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required with configurable thresholds. The open-drain output allows for wired-OR configurations across multiple supervisors. Consider the 8-SOIC package constraints for PCB layout density. Verify that the adjustable threshold feature aligns with the specific voltage levels of the monitored rails without requiring external resistor networks if internal options suffice.

Supervisors Part Context

This part belongs to the ICL7665S family of multi-voltage supervisors from Renesas. It shares functional similarities with variants like ICL7665SCBAZA but differs in temperature rating and availability status. The ICL7665S series provides essential power management oversight for complex digital systems requiring reliable voltage tracking.

Supervisors Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include ICL7665SACBAZ and ICL7665SCBAZA. Verify pin compatibility and thermal performance before substitution.