三重供应监控

Simultaneously Monitors Three Supplies
LTC1326: 5V, 3.3V and ADJ
LTC1326-2.5: 2.5V, 3.3V and ADJ
■ Guaranteed Threshold Accuracy: ±0.75%
■ Low Supply Current: 20µA
■ Internal Reset Time Delay: 200ms
■ Manual Push-Button Reset Input
■ Active Low and Active High Reset Outputs
■ Active Low “Soft” Reset Output
■ Power Supply Glitch Immunity
■ Guaranteed RESET for VCC3 ≥ 1V or VCC5 ≥ 1V
or VCC25 ≥ 1V
■ 8-Pin SO and MSOP Packages
同时监控三个供应
LTC1326:5 v,3.3 v和n
ltc1326 - 2.5:2.5 v,2.5 v和n
■保证阈值的准确性:±0.75%
■低电源电流:20µa
■内部复位延时:200 ms
■手动按钮复位输入
■活性低和积极高复位输出
■活性较低的“软”复位输出
■电源故障免疫力
■保证复位VCC3≥1 v或VCC5≥1 v
或VCC25≥1 v
■有四,MSOP包