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MAX921CPA - MAX921 Low-Power Voltage Comparators Datasheet - Buy MAX921CPA

MAX921CPA - MAX921 Low-Power Voltage Comparators


arrowUltra-Low 4µA MAX Quiescent Current Over Extended Temp. Range

arrowPower Supplies: Single +2.5V to +11V Dual ±1.25V to ±5.5V

arrowInput Voltage Range Includes Negative Supply

arrowInternal 1.182V ±1% Bandgap Reference

arrowAdjustable Hysteresis

arrowTTL/CMOS-Compatible Outputs

arrow12µs Propagation Delay

arrowNo Switching Crowbar Current

arrow40mA Continuous Source Current

Pin Layout
Maxim MAX921CPA Pin Layout

Pin Description
Pin Number Description
1 GND - Ground
2 V- - Negative Supply
3 INA+ - Noninverting Input
4 IN- - Inverting Input
5 HYST - Hysteresis Input
6 REF - Reference Output
7 V+ - Positive Supply
8 OUT - Comparator Output
Dimensional Drawing
MAX921 DIP8 Dimension Drawing

Technical Data

Data Sheet

Maxim Integrated Website - Datasheet for MAX921 Datasheet

Application Notes