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The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is indep.
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LM139AQML - Texas Instruments
The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LM139A |
National Semiconductor |
Voltage Comparators |
|
| 2 | LM139A |
Philips |
Quad voltage comparator |
|
| 3 | LM139A |
Texas Instruments |
Quad Differential Comparators |
|
| 4 | LM139A-SP |
Texas Instruments |
Quad Differential Comparator |
|
| 5 | LM139 |
National Semiconductor |
Low Power Low Offset Voltage Quad Comparators |
|
| 6 | LM139 |
NXP |
Quad voltage comparator |
|
| 7 | LM139 |
STMicroelectronics |
Low-power quad voltage comparators |
|
| 8 | LM139 |
ART CHIP |
Low Power Low Offset Voltage Quad Comparators |
|
| 9 | LM139 |
Texas Instruments |
Quad Differential Comparators |
|
| 10 | LM139-N |
Texas Instruments |
Low-Power Low-Offset Voltage Quad Comparators |
|
| 11 | LM139-SP |
Texas Instruments |
Quad Differential Comparator |
|
| 12 | LM1391 |
National Semiconductor |
LM1391 Phase-Locked Loop |
|