MAX6832 - Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset Circuits
The MAX6832 *MAX6840 are microprocessor (µP) supervisory circuits used to monitor low-voltage power supplies in µP and digital systems.
They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +1.2V to +1.8V powered circuits.
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MAX6832 Features
* o Factory-Set Reset Threshold Voltages for Nominal Supplies from 1.2V to 1.8V o Low Power Consumption: 7.5µA (typ) o Space-Saving 3- and 4-Pin SC70 Packages o ±2.5% Reset Threshold Accuracy Over Temperature o Five Different Timeout Periods Available: 70µs (voltage detector), 1.5ms, 30ms, 210ms, and
