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ICL7665 Datasheet Microprocessor Voltage Monitor

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The ICL7665 warns microprocessors (µPs) of overvoltage and undervoltage conditions.

It draws a typical operating current of only 3µA.

The trip points and hysteresis of the two voltage detectors are individually programmed via external resistors to any voltage greater than 1.3V.

Overview

19-0001; Rev 3; 11/15 ICL7665 Microprocessor Voltage Monitor with Dual Over/Undervoltage Detection.

Key Features

  • µP Over/Undervoltage Warning Improved Second Source Dual Comparator with Precision Internal Reference 3µA Operating Current 2% Threshold Accuracy (ICL7665A) 1.6V to 16V Supply Voltage Range On-Board Hysteresis Outputs Externally Programmable Trip Points Monolithic, Low-Power CMOS Design ______________Ordering Information PART TEMP. RANGE PIN-.