lingxingic LM2903DR (LX)

This device contains two independent comparators, operable from a wide-voltage-range single supply or dual supplies. In a dual-supply configuration, the voltage difference between the two supplies ranges from 2V to 18V, and VCC must be at least 1.5V above the input common-mode voltage. Its quiescent current consumption is independent of supply voltage. The outputs can be connected to the open-collector outputs of other devices to implement wired-AND logic.

• Supply voltage range: single supply 2V ~ 36V, dual supply ±1V ~ ±18V
• Low supply current, independent of supply voltage: 0.8mA (typical)
• Low input offset current: 5nA (typical)
• Low input bias current: 25nA (typical)
• Low input offset voltage: 2mV (typical)
• Common-mode input voltage range includes ground potential
• Differential input voltage range equal to maximum rated supply voltage: ±36V
• Low output saturation voltage
• Output compatible with TTL, MOS, and CMOS logic
• Package: SOP8/DIP8/TSSOP8/MSOP8

• Industrial
• Automotive
• Power supply monitoring
• Oscillator peak detector
• Logic level translation