MAX6408BS22-T

模拟IC Analog IC

General Description

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 adjustments when monitoring system voltages from 2.5V to 5.0V. A manual reset input is also included.

Features

♦ 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.

♦ 70% Smaller Than SC70 Packages

♦ Ultra-Low 500nA Supply Current MAX6406/MAX6407/MAX6408

♦ Factory-Trimmed Reset Thresholds from 2.20V to 4.63V in Approximately 100mV Increments

♦ ±2.5% Threshold Accuracy -40°C to +85°C

♦ Manual Reset Input

♦ Guaranteed OUT Valid to VCC = 1.0V

♦ Three Reset Output Logic Options: Active-Low Push-Pull, Active-High Push-Pull, and Active-Low Open-Drain

♦ Immune to Short VCC Transients

♦ No External Components

Applications

  Portable/Battery-Powered Equipment

  Cell Phones

  PDAs

  MP3 Players

  Pagers