Philips Semiconductors

Product data

AU211/LM111/211/311/311B

Voltage comparator

2003 Sep 30

3

EQUIVALENT SCHEMATIC

BALANCE/

STROBE

BALANCE

R3

300

R1

1.3 k

Ω

R4

300

R2

1.3 k

Ω

Q8

R5

70

Q5

R6

1.2 k

Ω

R7

1.2 k

Ω

Q7

Q3

R8

750

Q10

R9

600

Q11

Q20

Q19

Q8

Q9

Q18

R10

4 k

Ω

Q13

Q12

Q14

OUTPUT

V+

Q15

R11

130

R12

600

R13

4

Q18

V–

Q17

R15

450

R15

400

R14

2 k

Ω

R17

60

Q22

R18

200

Q4

Q2

Q23

R19

250

Q2

D1

5 V

D2

5 V

Q1

INPUTS

SL00063

Figure 2. Equivalent Schematic

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

N package

1190

mW

D package

780

mW

I

Output short-circuit duration

10

sec

Operating ambient temperature range

AU211

–40 to +125

°C

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 (10 sec max)

230

°C

NOTES:

1. This rating applies for

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

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

2. Derate above 25

°C, at the following rates:

N package at 9.5 mW/

°C

D package at 6.2 m/W

°C