LM393M/TR

LM393 Low Power Low Offset Voltage Dual Comparators The LM393 consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. • Single or Split Supply Operation Low Input Bias Current • • Low Input Offset Current • Input Common Mode Voltage Range to Gnd • Low Output Saturation Voltage • TTL and CMOS Compatible ORDERING INFORMATION LM393N Plastic LM393D SOIC TA = 0° to 70° C for all packages. LOGIC DIAGRAM PIN ASSIGNMENT LM393 PIN 8 = VCC PIN 4 = GND http://www.hgsemi.com.cn 1 2018 JUN LM393 MAXIMUM RATINGS* Symbol VCC Parameter Value Unit 36 ±18 V 36 V V Power Supply Voltages Single Supply Split Supplies VIDR Input Differential Voltage Range VICR Input Common Mode Voltage Range (1) -0.3 to VCC ISC Output Short Circuit to Ground Continuous IIN Input Current, per pin (2) TJ Junction Temperature Plastic Packages Tstg Storage Temperature 50 mA 150 °C -65 to +150 °C TL Lead Temperature, 1mm from Case for 10 Seconds 260 °C PD Power Dissipation @TA=25°C Plastic Package Derate above 25°C 570 5.7 µW mW/°C * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. Notes: 1. Split Power Supplies. 2. VIN