ICL7665SACBAZ

Supervisors Overview

The ICL7665SACBAZ is a CMOS micropower over/under voltage detector manufactured by Renesas Electronics Corporation. It functions as a dual-channel power supply support circuit designed to monitor two independent voltage inputs. The device features adjustable or selectable voltage thresholds, allowing for flexible configuration in various system architectures. It provides an open-drain output and supports manual reset functionality. The component operates within a supply voltage range of 1.8 V to 16 V and is available in an 8-SOIC surface-mount package.

Supervisors Feature Summary

• Dual-channel monitoring capability for independent voltage supervision
• Adjustable or selectable threshold voltages for customized detection levels
• Open-drain output structure compatible with various logic families
• Manual reset input for controlled system recovery

Supervisors Applications

• Portable equipment requiring low-power voltage supervision
• Battery-operated systems needing under-voltage detection
• Microprocessor-based circuits requiring reliable reset signals
• General-purpose power supply monitoring in industrial environments

Supervisors Procurement Notes

Verify the specific suffix code to confirm package type and temperature range, as variations exist within the ICL7665S family. Confirm RoHS compliance status if required for your manufacturing process. Check current availability as this part may be subject to end-of-life notices or limited stock conditions from distributors. Ensure the selected variant matches your board layout requirements for the SOIC-8 package.

Supervisors Selection Notes

Select this component when dual-channel voltage monitoring is required with adjustable thresholds. Consider the operating temperature range suitable for your application environment. Verify that the open-drain output configuration aligns with your system's pull-up resistor strategy. Compare against other variants in the ICL7665 series to ensure the correct package and electrical specifications are chosen for your design constraints.

Supervisors Part Context

The ICL7665SACBAZ belongs to the ICL7665S series of supervisory circuits produced by Renesas Electronics. This series is designed for micropower applications where low standby current is critical. The device integrates precision comparators and reference voltage sources on a single CMOS chip. It serves as a direct replacement for older generation voltage detectors in many legacy designs while offering improved performance characteristics.

Supervisors Replacement Considerations

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