LM2903HYPT STMicroelectronics

LM2903H Low-power dual voltage comparator Datasheet - production data Features Wide single supply voltage range or dual supplies 2 V to 36 V or 1 V to 18 V Very low supply current (0.4 mA) SO8 independent of supply voltage (1 mW/comparator at 5 V) Low input bias current: 25 nA typ. Low input offset current: 5 nA typ. Input common-mode voltage range includes ground Low output saturation voltage: 250 mV typ. (I = 4 mA) O Differential input voltage range equal to the TSSOP8 supply voltage Pin connections (top view) TTL, DTL, ECL, MOS, CMOS compatible outputs Description This device consists of two independent low power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though 1 = Output 1 2 = Inverting input 1 operated from a single power supply voltage. 3 = Non-inverting input 1 - 4 = V CC 5 = Non-inverting input 2 6 = Inverting input 2 7 = Output 2 + 8 = V CC October 2015 DocID9875 Rev 6 1/12 www.st.com This is information on a product in full production. Contents LM2903H Contents 1 Absolute maximum ratings and operating conditions ................. 3 2 Circuit schematics........................................................................... 4 3 Electrical characteristics ................................................................ 5 4 Package information ....................................................................... 7 4.1 SO8 package information .................................................................. 8 4.2 TSSOP8 package information ........................................................... 9 5 Ordering information ..................................................................... 10 6 Revision history ............................................................................ 11 2/12 DocID9875 Rev 6