LM2903YQ3T Datasheet PDF - ST Microelectronics

This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.

●In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.

●Key Features

● Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V

● Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)

● Low input bias current: 25 nA typ.

● Low input offset current: ±5 nA typ.

● Input common-mode voltage range includes negative rail

● Low output saturation voltage:250 mV typ. (IO = 4 mA)

● Differential input voltage range equal to the supply voltage

● TTL, DTL, ECL, MOS, CMOS compatible outputs

● Automotive qualification

● Related products

● See LM2903W for similar device with higher ESD performances

● See LM2903H for similar device with operating temperature up to 150 °C