LM293DT Datasheet

STMicroelectronics LM293DT


These devices( LM293DT ) 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. LM293DT Features • Wide single-supply voltage range or dual supplies: +2V to +36V or ±1V to ±18V• Very low supply current (0.4mA) independent of supply voltage (1mW/comparator at +5V)• Low input bias current: 25nA typ.• Low input offset current: ±5nA typ.• Low input offset voltage: ±1mV typ.• Input common-mode voltage range includes ground• Low output saturation voltage: 250mV typ. (Io = 4mA)• Differential input voltage range equal to the supply voltage• TTL, DTL, ECL, MOS, CMOS compatible outputs


[{"Name":"Number of Channels:","Value":"2"},{"Name":"Supply Voltage - Max:","Value":"36 V"},{"Name":"Supply Voltage - Min:","Value":"2 V"},{"Name":"Offset Voltage (Max):","Value":"5 mV"},{"Name":"Supply Current (Max):","Value":"1 mA"},{"Name":"Response Time:","Value":"1.3 us"},{"Name":"Maximum Operating Temperature:","Value":"+ 105 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"Maximum Power Dissipation:","Value":"710 mW"},{"Name":"Output Current (Typ):","Value":"0.1 nA"}]

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