LM393

Low Power Offset Voltage Dual Comparators GeneraOlWDDeRsOcPrOipUtTioLnINEAR REGULATOR AZ1117 The LM393 consists of two independent 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 curr ent drain is independent of the magnitude of the power supply voltage. The outputs can be connected to other open -collector outputs to achieve wired-AND relationships The LM393 series are available in 2 Packages: DIP-8 and SOP-8. LM393 Package outline DIP-8 FeatureOsW Wide supply voltage range Low supply current drain independent of supply woltage 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 SOP-8 Pin Configurations DIP-8/SOP-8 ApplicaOtWions Battery Charger Cordless Telephone Switching Power Supply DC-DC Module PC Motherboard Communication Equipment Top View @ 2010 Copyright By American First Semiconductor Page 1/5 LM393 www.First-semi.com Page 2/5 Typical Characteristics LM393 Basic comparator Driving CMOS/TTL One Shot Multivibrator Squarewave Oscillator www.First-semi.com Page 3/5 Mechanical Dimensions LM393 Plastic DIP-8 Mechanical DATA www.First-semi.com Page 4/5 ...