LM393EDT
数据手册.pdf
ST Microelectronics
意法半导体
主动器件
Comparator Dual ±18V/36V 8Pin SO N T/R
The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
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.
**Key Features**
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- Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
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- Very low supply current 0.45 mA independent of supply voltage 1 mW/comparator at 5 V
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- Low input bias current: 20 nA typ.
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- Low input offset current: ±3 nA typ.
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- Low input offset voltage: ±1 mV typ.
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- Input common-mode voltage range includes ground
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- Low output saturation voltage: 80 mV typ. Isink = 4 mA
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- Differential input voltage range equal to the supply voltage
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- TTL, DTL, ECL, MOS, CMOS compatible outputs
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- Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages