LM311N Description

The LM111, LM211, LM311 are voltage comparators that have low input currents. They are also designed to operate over a wide range of supply voltages: from standard ±15V operational amplifier supplies down to the single +5V supply used for IC logic. Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50 V at output currents as high as 50mA.

LM311N Features

• Maximum input current: 150 nA

• Maximum offset current: 20 nA

• Differential input voltage range: ±30 V

• Power consumption:135mW at ±15 V

• Supply voltage: +5 V to ±15 V

• Output current: 50 mA

• ROHS3 Compliant

• No SVHC

• Lead Free

LM311N Applications

• Null detectors

• Zero-crossing detectors

• Relaxation oscillator

• Level shifter

• Analog-to-digital converters

• Window detectors