LM311 Datasheet (STMicroelectronics)

LM311, Voltage comparator

The 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 ±15 V operational amplifier supplies down to the single +5 V supply used for IC logic.

Their output is compatible with RTL-DTL and TTL as well

LM311 Features

* Maximum input current: 150 nA

* Maximum offset current: 20 nA

* Differential input voltage range: ±30 V

* Power consumption:135 mW at ±15 V

* Supply voltage: +5 V to ±15 V

* Output current: 50 mA Part number LM211D/DT LM311D/DT Temperature range -4