MC393

MC Devices® MC393 Dual Differential Comparators Datasheet V2.0 MC393 Dual Differential Comparators Version 2.0 Contents: Description……………………………………………………………………….2 Pin Description………………………………………………………………...…2 Electrical Characteristics……………………………………………………….3-4 Application Circuits……………………………………………….……..……….4 Typical Performance Characteristics……………………………………...………5 Packing…………..………………………………………………………....…......6 Important Notice……………………………………………………….……........7 Version History Version Issued time Notes V1.0 March 10, 2007 Datasheet created. V2.0 Aug. 8, 2010 Update datasheet format. 516 Bld 4, National Software Base, Kejizhong 2 Rd., Shenzhen Hi-Tech Park, Shenzhen, China 1 OF 7 Tel: (86-755)8618 5088 Fax:(86-755)8618 5000 MC Devices® MC393 Dual Differential Comparators Datasheet V2.0 DESCRIPTION The MC393 consists of two independent voltage comparators with an offset voltage specification as low as 2.0mV max. The comparators are designed specifically 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 2V to 36V. Current drain is independent of the magnitude of supply voltage. The comparators also have a unique characteristic that the input common-mode voltage range includes ground, even though operated from a single power supply voltage. Outline Drawing MC393 SOP-8 (Unit: mm) FEATURE  Single supply or dual supplies  Wide range of supply voltage — ...