HA17903 and HA17393 are comparators designed for car use and control system use.
They provide wide voltage range with single power source, and the change of supply current is small,because it is independent of the supply voltage. They can be widely applied, such as limit comparator, simple analog/digital converter, pulse/square wave/time delay generator, wide range VCO, MOS clock timer, multivibrator, high voltage logic gate, etc.

• Wide supply voltage: 2 to 36V
• Very low supply current: 0.8mA
• Small input bias: 25nA
• Small input offset current: 3nA
• Small input offset voltage: 2mV
• Common mode input voltage range including ground.
• Small output saturation voltage: 1mV (5μA) 70mV (1mA)
• Output voltage is compatible with CMOS logic system