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LM393 Comparators Datasheet PDF

Low Power Low Offset Voltage Dual Comparators

Low Power Low Offset Voltage Dual Comparators

 

 

 

Part Number LM393
Description Low Power Low Offset Voltage Dual Comparators
Feature LM193/LM293/LM393/LM2903 Low Power Low O ffset Voltage Dual Comparators October 1999 LM193/LM293/LM393/LM2903 Low Pow er Low Offset Voltage Dual Comparators General Description The LM193 series c onsists of two independent precision vo ltage comparators with an offset voltag e specification as low as 2.
0 mV max fo r two comparators which were designed s pecifically to operate from a single po wer supply over a wide range of voltage s.
Operation from split power supplies is also possible and the low power supp ly current drain is independent of the magnitude of the power supply voltage.
These comparat .
Manufacture National Semiconductor
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Part Number LM393
Description Low-power dual-voltage comparators
Feature LM193, LM293, LM393 Low-power, dual-volt age comparators Datasheet - production data Description The LM193, LM293, and LM393 devices consist of two independen t low voltage comparators designed spec ifically to operate from a single suppl y over a wide range of voltages.
Operat ion from split power supplies is also p ossible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes gro und even though operated from a single power supply voltage.
Features Wide sin gle-supply voltage range or dual suppli es: 2 V to 36 V or ±1 V to ±18 V Very low supply curr .
Manufacture STMicroelectronics
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Part Number LM393
Description Low Offset Voltage Dual Comparators
Feature DATA SHEET www.
onsemi.
com Low Offset Vo ltage Dual Comparators LM393, LM393E, L M293, LM2903, LM2903E, LM2903V, NCV2903 The LM393 series are dual independent precision voltage comparators capable o f single or split supply operation.
The se devices are designed to permit a com mon mode range−to−ground level with single supply operation.
Input offset voltage specifications as low as 2.
0 mV make this device an excellent selectio n for many applications in consumer, au tomotive, and industrial electronics.
F eatures
• Wide Single−Supply Range: 2.
0 Vdc to 36 Vdc
• Split−Supply R ange: ±1.
0 Vdc to ±18 Vdc .
Manufacture ON Semiconductor
Datasheet
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