LM393

HTC Korea LM393 series consists of two 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 possible and the low power supply current drain is independent of the magnitude of the power supply  voltage. The output can be connected to other open-collector outputs to achieve wired-AND relationships.

LM393 features :

• Single Supply Operation : 2V to 30V
• Dual Supply Operation : ±1V to ±15V
• Allow Comparison of Voltages Near Ground Potential
• Compatible with all Forms of Logic
• Low Input Biasing Current
• Low Input Offset Current
• Low Offset Voltage
• Moisture Sensitivity Level 3
• Low supply current drain independent of supply voltage.

LM393G features :

• Wide range of supply voltages
• Low supply current drain independent of supply voltage
• Low input biasing current
• Low input offset current
• Low input offset voltage
• Input common-mode voltage range includes GND
• Differential input voltage range equal to the power supply voltage
• Low output saturation voltage
• Output voltage compatible with TTL, MOS and CMOS logic