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LTC1998 - 2.5uA/ 1% Accurate SOT-23 Comparator and Voltage Reference

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Datasheet Details

Part number LTC1998
Manufacturer Linear Technology
File Size 143.29 KB
Description 2.5uA/ 1% Accurate SOT-23 Comparator and Voltage Reference
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LTC1998 2.5µA, 1% Accurate SOT-23 Comparator and Voltage Reference for Battery Monitoring FEATURES s s s s s s s DESCRIPTIO High Accuracy Trip Voltage: 1% Max Error Using External 1% Resistors Adjustable Threshold Voltage and Hysteresis Quiescent Current: 2.5µA Typ Output Swings Rail-to-Rail Thresholds Programmable from 2.5V to 3.25V Output State Guaranteed for VBATT ≥ 1.5V Low Profile (1mm) ThinSOTTM Package The LTC®1998 is a micropower comparator and a precision adjustable reference in a 6-pin SOT-23 package that is optimized for lithium-ion low battery detection circuits. The LTC1998 features a voltage detection circuit with an adjustable threshold voltage and hysteresis. The threshold voltage can be programmed from 2.5V to 3.25V with two external resistors.
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