ICL7665SACBAZ-T

Supervisors Overview

The ICL7665SACBAZ-T is a dual-channel voltage supervisor manufactured by Renesas Electronics Corporation. It monitors two independent supply voltages and provides reset signals when thresholds are exceeded. The device operates within a supply voltage range of 1.6 V to 16 V and features adjustable or selectable over/under-voltage detection thresholds. It utilizes an open-drain output configuration for high-active reset signaling. The component is designed for surface-mount installation in an 8-SOIC package, supporting industrial temperature ranges from 0°C to +70°C.

Supervisors Feature Summary

• Dual-channel voltage monitoring with independent threshold detection capabilities
• Open-drain output structure providing high-active reset signal generation
• Adjustable or selectable voltage threshold configuration options
• CMOS technology ensuring low power consumption during operation

Supervisors Applications

• Portable equipment requiring battery voltage supervision
• Microprocessor systems needing power-on reset functionality
• Industrial control units monitoring multiple power rails
• Communication devices requiring under-voltage lockout protection

Supervisors Procurement Notes

Verify the specific suffix designation carefully, as the base model ICL7665SACBAZ is listed as obsolete with limited availability. Confirm RoHS compliance status and moisture sensitivity level prior to ordering. Check for parameter-equivalent alternatives such as the ICL7665SCBAZA if lead times are critical. Ensure the supplier provides valid traceability documentation for this discontinued series component.

Supervisors Selection Notes

Select this component when dual-rail supervision is required in a compact SOIC-8 footprint. Verify that the adjustable threshold range covers the specific supply voltages of the target application. Consider the open-drain output requirement for pull-up resistor integration. Evaluate the operating temperature range against the environmental conditions of the final assembly to ensure reliable performance throughout the product lifecycle.

Supervisors Part Context

This part belongs to the ICL7665 family of supervisory circuits originally developed by Intersil and now managed by Renesas Electronics. The family includes variants with different packages and temperature ratings, such as the PDIP-8 ICL7665SACPAZ. The ICL7665SACBAZ-T specifically denotes the tape-and-reel packaging variant of the commercial grade device, facilitating automated surface-mount assembly processes.

Supervisors Replacement Considerations

The ICL7665SACBAZ is officially listed as obsolete. Parameter-equivalent substitutes include the ICL7665SACBAZ and ICL7665SCBAZA. Verify pin compatibility and electrical specifications before substitution.