The LM111, LM211 and LM311 are voltage comparators that have low input currents
This document provides comprehensive technical specifications for the LM111, LM211, and LM311 voltage comparators manufactured by SGS-THOMSON Microelectronics. These devices are designed to operate over a wide range of supply voltages, from standard operational amplifier supplies down to the single +5V supply used for IC logic. The output is compatible with RTL, DTL, TTL, and MOS circuits, capable of switching voltages up to +50V at output currents as high as 50mA.
| Maximum Input Current | 150nA |
|---|---|
| Maximum Offset Current | 20nA |
| Differential Input Voltage Range | +30V |
| Power Consumption | 135mW AT +15V |
| Supply Voltage Range | +5V TO +15V |
| Output Current | 50mA |
| Operating Temperature Range (LM111) | -55 to +125 °C |
| Operating Temperature Range (LM211) | -40 to +105 °C |
The maximum output current is 50mA.
The device provides an output current of up to 50 mA.
The comparators can handle a differential input voltage range of +30 V.