Philips Semiconductors Linear Products

Product specification

LM111/211/311/

LM311B

Voltage comparator

August 31, 1994

274

EQUIVALENT SCHEMATIC

BALANCE/

STROBE

BALANCE

R3

300

R1

1.3K

R4

300

R2

1.3K

Q8

R5

70

Q5

R6

1.2K

R7

1.2K

Q7

Q3

R8

750

Q10

R9

600

Q11

Q20

Q19

Q8

Q9

Q18

R10

4K

Q13

Q12

Q14

OUTPUT

V+

Q15

R11

130

R12

600

R13

4

Q18

V–

Q17

R15

450

R15

400

R14

2K

R17

60

Q22

R18

200

Q4

Q2

Q23

R19

250

Q2

D1

5V

D2

5V

Q1

INPUTS

ABSOLUTE MAXIMUM RATINGS

SYMBOL

PARAMETER

RATING

UNIT

Total supply voltage

36

V

Output to negative supply voltage:

LM111/LM211

50

V

LM311/LM311B

40

V

Ground to negative supply voltage

30

V

Differential input voltage

±30

V

±15

V

Maximum power dissipation,

F package

810

mW

N package

1190

mW

D package

780

mW

I

Output short-circuit duration

10

sec

Operating ambient temperature range

LM111

-55 to +125

°C

LM211

-25 to +85

°C

LM311/LM311B

0 to +70

°C

Storage temperature range

-65 to +150

°C

Lead soldering temperature

(10sec max)

300

°C

NOTES:

1. This rating applies for

±15V supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is

equal to the negative supply voltage or 30V below the positive supply, whichever is less.

2. Derate above 25

°C, at the following rates: F package at 6.4mW/°C; N package at 9.5mW/°C; D package at 6.2m/W°C