ICL7665SCBA

Supervisors Overview

The ICL7665SCBA is a CMOS micropower over/under voltage detector manufactured by Renesas Electronics Corporation. It integrates two individually programmable voltage detectors on a single chip, designed for battery-operated systems requiring low quiescent current. The device operates within a supply voltage range of 1.6 V to 16 V and features an operating temperature range of 0°C to +70°C. It utilizes an SOIC-8 surface-mount package and provides open-drain or open-collector outputs without manual reset or watchdog timer functionality.

Supervisors Feature Summary

• Integrates two independently programmable voltage detection channels on a single CMOS chip
• Designed for ultra-low power consumption suitable for battery-powered applications
• Provides flexible threshold configuration for both over-voltage and under-voltage monitoring

Supervisors Applications

• Battery operated systems
• Portable instrumentation
• Memory power back-up circuits
• Level detectors

Supervisors Procurement Notes

Verify component authenticity through authorized distributors as the part may be discontinued. Confirm RoHS compliance status and check for alternate manufacturing sites via official PCN documents. Ensure the SOIC-8 package dimensions match design requirements before integration.

Supervisors Selection Notes

Select this component when dual-channel voltage supervision is required with minimal power draw. Verify that the adjustable threshold capabilities meet specific circuit protection needs. Consider the industrial temperature range and package constraints during PCB layout planning.

Supervisors Part Context

Part of the ICL7665S series supervisory circuits from Renesas/Intersil. This series focuses on micropower CMOS technology for portable electronics. The SCBA suffix indicates the specific SOIC-8 package variant with commercial temperature rating.

Supervisors Replacement Considerations

ICL7665SACBAZ is listed as a parameter equivalent substitute by distributors.