DatasheetsPDF.com

LM393

STMicroelectronics
Part Number LM393
Manufacturer STMicroelectronics
Description Low-power dual-voltage comparators
Published Jan 16, 2022
Detailed Description LM193, LM293 LM393, LM393W Datasheet Low-power, dual-voltage comparators DFN8 2x2 MiniSO8 TSSOP8 SO8 Maturity statu...
Datasheet PDF File LM393 PDF File

LM393
LM393

Overview
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, LM393) Figure 2.
Schematic diagram (LM393W) DS0443 - Rev 17 page 2/18 LM193, LM293, LM393, LM393W Package pin connections 2 Package pin connections Figure 3.
Pin connections (top view) Out1 1 In1- 2 In1+ 3 Vcc- 4 8 Vcc+ 7 Out2 6 In25 In2+ 1.
The exposed pad of the DFN8 2x2 can be left floating or connected to ground DS0443 - Rev 17 page 3/18 LM193, LM293, LM393, LM393W Absolute maximum ratings and operating conditions 3 Absolute maximum ratings and operating conditions Table 1.
Absol...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)