LM2903HYDT
数据手册.pdf低功耗双电压比较器 Low power dual voltage comparators
This device consists of two independent low power 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 0.4 mA independent of supply voltage 1 mW/comparator at 5 V
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- Low input bias current: 25 nA typ.
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- Low input offset current: ±5 nA typ.
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- Input common-mode voltage range includes ground
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- Low output saturation voltage: 250 mV typ. IO = 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