LM393N

产品概述

The LM393N is a low power low offset Voltage Dual Comparator with an offset voltage specification as low as 2mV maximum for two comparators which 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. This comparator also has unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage. The LM193-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies.

• Very low supply current drain (0.4mA) - independent of supply voltage
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems
• Reduced VOS drift Over-temperature
• Eliminates need for dual supplies
• Allows sensing near GND
• Compatible with all forms of logic
• Power drain suitable for battery operation
• Green product and no Sb/Br

应用

计算机和计算机周边, 便携式器材, 传感与仪器, 无线, 工业