LM239AJ datasheet(2/19 Pages) NSC

部件名	LM239AJ

功能描述	Low Power Low Offset Voltage Quad Comparators

Download	19 Pages

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制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

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2 / 19 page

Absolute Maximum Ratings (Note 10)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

LM139/LM239/LM339

LM139A/LM239A/LM339A

LM3302

LM2901

Supply Voltage, V

+

36 V

DC or ±18 VDC

28 V

DC or ±14 VDC

Differential Input Voltage (Note 8)

36 V

DC

28 V

DC

Input Voltage

−0.3 V

DC to +36 VDC

−0.3 V

DC to +28 VDC

Input Current (V

IN<−0.3 VDC),

(Note 3)

50 mA

Power Dissipation (Note 1)

Molded DIP

1050 mW

Cavity DIP

1190 mW

Small Outline Package

760 mW

Output Short-Circuit to GND,

(Note 2)

Continuous

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature

(Soldering, 10 seconds)

260˚C

Operating Temperature Range

−40˚C to +85˚C

LM339/LM339A

0˚C to +70˚C

LM239/LM239A

−25˚C to +85˚C

LM2901

−40˚C to +85˚C

LM139/LM139A

−55˚C to +125˚C

Soldering Information

Dual-In-Line Package

Soldering (10 seconds)

260˚C

Small Outline Package

Vapor Phase (60 seconds)

215˚C

Infrared (15 seconds)

220˚C

See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of

soldering surface mount devices.

ESD rating (1.5 k

Ω in series with 100 pF)

600V

Electrical Characteristics

(V

+=5 V

DC,TA = 25˚C, unless otherwise stated)

Parameter

Conditions

LM139A

LM239A, LM339A

LM139

Units

Min Typ

Max

Min

Typ

Max

Min Typ

Max

Input Offset Voltage

(Note 9)

1.0

2.0

1.0

2.0

5.0

mV

DC

Input Bias Current

I

IN(+) or IIN(−) with Output in

25

100

25

250

25

100

nA

DC

Linear Range, (Note 5), V

CM=0V

Input Offset Current

I

IN(+)−IIN(−),VCM=0V

3.0

25

5.0

50

3.0

25

nA

DC

Input Common-Mode

V

+=30 V

DC (LM3302,

0

V

+−1.5

0

V

+−1.5

0

V

+−1.5

V

DC

Voltage Range

V

+ =28V

DC) (Note 6)

Supply Current

R

L = ∞ on all Comparators,

0.8

2.0

0.8

2.0

0.8

2.0

mA

DC

R

L = ∞,V

+ = 36V,

1.0

2.5

1.0

2.5

mA

DC

(LM3302, V

+ =28V

DC)

Voltage Gain

R

L

≥15 kΩ,V+ =15V

DC

50

200

50

200

50

200

V/mV

V

O =1VDC to 11 VDC

Large Signal

V

IN = TTL Logic Swing, VREF =

300

ns

Response Time

1.4 V

DC,VRL =5VDC,

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类似零件编号 - LM239AJ

制造商	部件名	数据表	功能描述
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