LM339DR

TEXAS INSTRUMENTS  LM339DR  四通道电压比较器

The is a Quad Differential Comparator designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 to 36V and VCC is at least 1.5V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. The LM339 device is characterized for operation from 0 to 70°C.

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0.8mA Low supply-current drain independent of supply voltage

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Common-mode input voltage range includes ground

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±36V Differential input voltage range equal to maximum-rated supply voltage

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Low output saturation voltage

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Output compatible with TTL, MOS and CMOS

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Green product and no Sb/Br