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LM111 Datasheet Voltage Comparator

Manufacturer: National Semiconductor (now Texas Instruments)

General Description

The LM111, LM211 and LM311 are voltage comparators that have input currents nearly a thousand times lower than devices like the LM106 or LM710.

They are also designed to operate over a wider range of supply voltages: from standard ± 15V op amp 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.

Overview

LM111/LM211/LM311 Voltage Comparator May 1999 LM111/LM211/LM311 Voltage Comparator 1.

Key Features

  • n n n n n Operates from single 5V supply Input current: 150 nA max. over temperature Offset current: 20 nA max. over temperature Differential input voltage range: ± 30V Power consumption: 135 mW at ± 15V 3.0 Typical.