Original Creation Date: 01/10/01

Last Update Date: 04/20/01

Last Major Revision Date:

MDLM111-X REV 0B0

MICROCIRCUIT DATA SHEET

VOLTAGE COMPARATOR

General Description

The LM111, is a voltage comparator that has input currents nearly a thousand times lower

than devices such as the LM106 and LM710. It is 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. Its output is compatible with RTL, DTL and TTL as well as MOS circuits.

Further, it can drive lamps or relays, switching voltages up to 50V at currents as high as

50mA.

Both the inputs and the outputs of the LM111, can be isolated from system ground, and the

output can drive loads referred to ground, the positive supply or the negative supply.

Offset balancing and strobe capability are provided and outputs can be wire OR'ed.

Although slower than the LM106 and LM710 (200 ns response time vs 40ns) the devices are

also much less prone to spurious oscillations. The LM111 has the same pin configuration as

the LM106 and LM710.

NS Part Numbers

LM111E-SMD

LM111H-SMD

LM111J-8-SMD

LM111WG-SMD

Industry Part Number

LM111

Prime Die

LM111

Controlling Document

SEE FEATURES SECTION

Processing

MIL-STD-883, Method 5004

Quality Conformance Inspection

MIL-STD-883, Method 5005

Subgrp Description

Temp ( C)

o

1

Static tests at

+25

2

Static tests at

+125

3

Static tests at

-55

4

Dynamic tests at

+25

5

Dynamic tests at

+125

6

Dynamic tests at

-55

7

Functional tests at

+25

8A

Functional tests at

+125

8B

Functional tests at

-55

9

Switching tests at

+25

10

Switching tests at

+125

11

Switching tests at

-55

1