LM293DR

The LM293DR is a Dual Differential Comparator designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 to 36V and VCC is at least 1.5V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. The LM293 device is characterized for operation from -25 to 85°C.

• Low supply-current drain independent of supply voltage - 0.4mA per comparator
• Common-mode input voltage range includes ground
• ±36V Differential input voltage range equal to maximum-rated supply voltage
• Low output saturation voltage
• Output compatible with TTL, MOS and CMOS
• Green product and no Sb/Br

應用

Portable Devices, Consumer Electronics, Medical, Security, Sensing & Instrumentation, Wireless