LTC1443

LTC1443/LTC1444/LTC1445 Ultralow Power Quad Comparators with Reference Features n Ultralow Quiescent Current: 8.5µA Max n Reference Output Drives 0.01µF Capacitor n Adjustable Hysteresis (LTC1444/LTC1445) n Wide Supply Range Single: 2V to 11V Dual: ±1V to ±5.5V n Input Voltage Range Includes the Negative Supply n TTL/CMOS Compatible Outputs n Propagation Delay: 12µs (Typ) (10mV Overdrive) n No Crowbar Current n 40mA Continuous Source Current n Pin Compatible Upgrades for MAX924 (LTC1443) n Low Profile (5mm × 4mm × 0.8mm) DFN Package Applications n Battery-Powered System Monitoring n Threshold Detectors n Window Comparators n Oscillator Circuits L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Description The LTC®1443/LTC1444/LTC1445 are ultralow power quad comparators with a built-in reference. The comparators feature less than...