LP2901-Q1 Datasheet PDF - TI

● Qualified for Automotive Applications

● Wide Supply-Voltage Range . . . 3 V to 30 V

● Ultra-Low Power-Supply Current

●Drain . . . 60 µA Typ

● Low Input Biasing Current . . . 3 nA

● Low Input Offset Current . . . ±0.5 nA

● Low Input Offset Voltage . . . ±2 mV

● Common-Mode Input Voltage Includes Ground

● Output Voltage Compatible With MOS and CMOS Logic

● High Output Sink-Current Capability

●(30 mA at VO = 2 V)

● Power-Supply Input Reverse Voltage Protected

● Single Power-Supply Operation

● Pin-for-Pin Compatible With LM239, LM339, LM2901

●## DESCRIPTION/ORDERING INFORMATION

●The LP2901 is a low-power quadruple differential comparator. The device consists of four independent voltage comparators designed specifically to operate from a single power supply and, typically, to draw 60-µA drain current over a wide range of voltages. Operation from split power supplies also is possible, and the ultra-low power-supply drain current is independent of the power-supply voltage.

●Applications include limit comparators, simple analog-to-digital converters, pulse generators, square-wave generators, time-delay generators, voltage-controlled oscillators, multivibrators, and high-voltage logic gates. The LP2901 is designed specifically to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications.

●The LP2901 is characterized for operation from –40°C to 85°C.