LM393 Datenblatt – Dual Differential Comparator – Fairchild

Teilenummer : LM393

Funktion : Dual Differential Comparator

Hersteller : Fairchild Semiconductor

Pinout :

LM393 datenblatt


1. Single Supply Operation: 2V to 36V
2. Dual Supply Operation: (+/-)1V to (+/-)18V
3. Allow Comparison of Voltages Near Ground Potential
4. Low Current Drain 800A Typ.
5. Compatible with all Forms of Logic
6. Low Input Bias Current 25nA Typ.
7. Low Input Offset Current (+/-)5nA Typ.
8. Low Offset Voltage (+/-)1mV Typ.


The LM2903, LM393/LM393A, LM293A consist of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.

LM393 Datenblatt PDF Download

LM393 pdf

Andere Datenblätter in der Datei : LM2903, LM2903M, LM2903MX, LM2903N, LM293A