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LM393: Dual Comparator
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 Datasheet |
Features
- Single Supply Operation: 2 V to 36 V
- Dual Supply Operation: ±1V to ±18 V
- Allow Comparison of Voltages Near Ground Potential
- Low Current Drain 800µA Typ
- Compatible with all Forms of Logic
- Low Input Bias Current 25 nA Typ
- Low Input Offset Current ± 5 nA Typ
- Low Offset Voltage ±1 mV Typ
| Product | Product & Eco Status | Unit Price/1K Order | Packing Method Convention | Package Marking Convention* |
|---|---|---|---|---|
| LM393M | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.3514 | SO 8L NB
-
1.75 x 3.9 x 4.9mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LM |
| LM393N | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.516 | MDIP 8L
-
0.13 x 0.25 x 0.381mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LM393N |
| LM393MX | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.1753 | SO 8L NB
-
1.75 x 3.9 x 4.9mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LM |
- SO 8L NB Drawing Last Update: Nov 2015
- MO8A SON8, Packing Drawing Last Update: Oct 2015
- SOIC 8L TR packing drawing Last Update: May 2013
- SOIC 8L PACKING DRAWING Last Update: May 2013
- SOIC 8L PACKING DRAWING Last Update: May 2013
- SOIC Tape And Reel Packing Drawing Last Update: Jun 2016
- MDIP 8L Drawing Last Update: Feb 2016
- Dip 8 Tube Packing drawing Last Update: Jan 2016
- DIP 8 TUBE PACKING DRAWING Last Update: May 2013
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