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LM139,A - LM239,A - LM339,A (ST)
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26.02.2010, 11:31 |
LM139,A - LM239,A - LM339,A LOW POWER QUAD VOLTAGE COMPARATORS These devices consist of four independent precision voltage comparators with an offset voltage specifications as low as 2mV max for LM339A, LM239A and LM139A. All these comparators were designed specifically to operate from a single power supply aver a wide range of voltages. Operation from split power supplies is also possible.
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