LM393W

LM193, LM293 LM393, LM393W Datasheet Low-power, dual-voltage comparators DFN8 2x2 MiniSO8 TSSOP8 SO8 Maturity status link LM193, LM293, LM393, LM393W Features Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V Very low supply current (0.45 mA) independent of supply voltage (1 mW/ comparator at 5 V) Low input bias current: 20 nA typ. Low input offset current: ±3 nA typ. Low input offset voltage: ±1 mV typ. Input common-mode voltage range includes ground Low output saturation voltage: 80 mV typ. (Isink = 4 mA) Differential input voltage range equal to the supply voltage TTL, DTL, ECL, MOS, CMOS compatible outputs Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages LM393W with internal ESD protection: 2 kV HBM Description The LM193, LM293, LM393 and LM393W devices consist of two independent low 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 operated from a single power supply voltage. The LM393W offers additional ESD robustness of 2 kV HBM on all pins. DS0443 - Rev 17 - September 2022 For further information contact your local STMicroelectronics sales office. www.st.com LM193, LM293, LM393, LM393W Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (LM193, L293, LM39...