MAX6408 - Maxim Integrated Products

MAX6408 Voltage Detectors

The MAX6406–MAX6411 is a family of ultra-low power circuits used for monitoring battery, power-supply, and regulated system voltages. Each detector contains a precision bandgap reference comparator and is trimmed to specified trip threshold voltages. These devices provide excellent circuit reliability and low cost by eliminating external components and adjus.

Features

o Tiny 4-Bump (2 X 2) Chip-Scale Package, (Package Pending Full Qualification—Expected Completion Date 6/30/01. See UCSP Reliability Section for More Details.) o 70% Smaller Than SC70 Packages o Ultra-Low 500nA Supply Current (MAX6406/MAX6407/MAX6408) o Factory-Trimmed Reset Thresholds from 2.20V to 4.63V in Approximately 100mV Increments o ±2.5% Threshold Accuracy (-40°C to +85°C) o Manual Reset Input o Guaranteed OUT Valid to VCC = 1.0V o Three Reset Output Logic Options: Active-Low Push-Pull, Active-High Push-Pull, and Active-Low Open-Drain o Immune to Short VCC Transients o No External Com.