The LM2901 devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage.

Features of LM2901 Low Power Quad Comparator:

• Low Supply-Current Drain Independent.
• Supply Voltage: 0.8 mA (Typical).
• Low Input Bias Current: 25 nA (Typical).
• Low Input Offset Current: 3 nA (Typical) (LM139).
• Low Input Offset Voltage: 2 mV (Typical).
• Common-Mode Input Voltage Range .
• Includes Ground.
• Differential Input Voltage Range Equal to.
• Maximum-Rated Supply Voltage: ±36 V.
• Low Output Saturation Voltage.
• Output Compatible With TTL, MOS, and CMOS.

Applications of LM2901 Low Power Quad Comparator:

• It is used as a voltage comparator.

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