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| BLM21PG300SN1J资料 | |
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BLM21PG300SN1J PDF Download |
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File Size : 116 KB
Manufacturer: Description:The LM139 series consists of four independent precision voltage 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 possile and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage. Application area include limit comparators, simple analog to digital converters, pulse, squarewave and the time delay generators, wide range VCO, MOS clock timers, multivibrators and high voltage digital logic gates. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, they will directly interface with MOS logic-where the low power drain of the LM339 is a distinct advantage over standard comparators. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：BLM21PG300SN1J 厂 家： 封 装：08＋ 批 号：98700 数 量： 说 明：原装现货 |
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