LM193A, LM193QML
www.ti.com SNOSAM2C – MAY 2005 – REVISED MARCH 2013 LM193A/LM193QML Low Power Low Offset Voltage Dual Comparators
Check for Samples: LM193A, LM193QML FEATURES DESCRIPTION The LM193 series 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. Operation from split power supplies is
also possible and the low power supply current drain
is independent of the magnitude of the power supply
voltage. 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. 1 2 Available with Radiation Guarantee
– Total Ionizing Dose 100 krad(Si)
– ELDRS Free 100 krad(Si)
Wide Supply
– Voltage Range: 2.0VDC to 36VDC
– Single or Dual Supplies: ±1.0V to ±18V
Very Low Supply Current Drain (0.4 mA) —
Independent of Supply Voltage
Low Input Biasing Current: 25 nA typ
Low Input Offset Current: В±5 nA typ …
