LM111, LM211, LM311

DIFFERENTIAL COMPARATORS WITH STROBES

SLCS007H – SEPTEMBER 1973 – REVISED AUGUST 2003

6

POST OFFICE BOX 655303

NOTE A: Condition 1 is with BALANCE and BAL/STRB open.

Condition 2 is with BALANCE and BAL/STRB connected

to VCC+.

Figure 1

10

8

4

2

0

18

6

–60 –40 –20

0

20

40

60

14

12

16

INPUT OFFSET CURRENT

vs

FREE-AIR TEMPERATURE

20

80

100 120 140

TA – Free-Air Temperature – °C

LM311

Condition 2

Condition 1

LM111

LM211

LM111

LM211

LM311

VCC± = ±15 V

VO = 1 V to 14 V

See Note A

NOTE A: Condition 1 is with BALANCE and BAL/STRB open.

Condition 2 is with BALANCE and BAL/STRB connected

to VCC+.

Figure 2

250

200

100

50

0

450

150

–60 –40 –20

0

20

40

60

350

300

400

500

80

100 120 140

INPUT BIAS CURRENT

vs

FREE-AIR TEMPERATURE

TA – Free-Air Temperature – °C

LM311

LM311

LM111

LM211

Condition 2

VCC± = ±15 V

VO = 1 V to 14 V

See Note A

LM111

LM211

Condition 1

† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.