LM311N 参数 Datasheet PDF下载

Philips Semiconductors Linear Products

Product specification

Voltage comparator

LM111/211/311/

LM311B

EQUIVALENT SCHEMATIC

BALANCE/

STROBE

BALANCE

V+

R3

300

R1

1.3K

R4

300

R2

1.3K

Q8

Q7

R8

750

Q10

R9

600

R5

70

Q20

Q11

Q12

Q5

R6

1.2K

R7

1.2K

Q8

Q13

Q19

R10

4K

Q14

Q18

R17

60

Q2

R15

400

R11

130

Q15

OUTPUT

Q3

Q1

D1

5V

D2

5V

Q4

Q9

INPUTS

Q23

Q22

R15

450

R12

600

Q18

Q2

R19

250

R18

200

R14

2K

Q17

R13

4

V–

ABSOLUTE MAXIMUM RATINGS

SYMBOL

V

S

Total supply voltage

Output to negative supply voltage:

LM111/LM211

LM311/LM311B

Ground to negative supply voltage

Differential input voltage

V

IN

P

D MAX

Input

voltage

1

Maximum power dissipation,

T

A

=25°C (still-air)

2

F package

N package

D package

I

T

A

Output short-circuit duration

Operating ambient temperature range

LM111

LM211

LM311/LM311B

T

STG

T

SOLD

Storage temperature range

Lead soldering temperature

(10sec max)

-55 to +125

-25 to +85

0 to +70

-65 to +150

300

°C

°C

°C

°C

°C

810

1190

780

10

mW

mW

mW

sec

50

40

30

±30

±15

V

V

V

V

V

PARAMETER

RATING

36

UNIT

V

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

August 31, 1994

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