The LM393DT is a low power Dual Voltage Comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. It also has a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
● Very low supply current (0.45mA) independent of supply voltage (1mW/comparator at +5V)
● 20nA Typical low input bias current
● ±3nA Typical low input offset current
● ±1mV Typical low input offset voltage
● Input common-mode voltage range includes ground
● 80mV Typical (I sink=4mA) low output saturation voltage
● Differential input voltage range equal to supply voltage
Low power dual voltage comparator LM393DUAL DIFFERENTIAL COMPARATORS LM393SINGLE SUPPLY, LOW POWER DUAL COMPARATORS LM393Low Power Low Offset Voltage Dual Comparators LM393LOWPOWER DUAL VOLTAGE COMPARATORSExpand