Philips Semiconductors

Product specification

LM139/239/239A/339/339A/

LM2901/MC3302

Quad voltage comparator

1995 Nov 27

3

ABSOLUTE MAXIMUM RATINGS

SYMBOL

PARAMETER

RATING

UNIT

36 or

±18

Differential input voltage

36

Input voltage

–0.3 to +36

Maximum power dissipation,

F package

1190

mW

N package

1420

mW

D package

1040

mW

Continuous

50

mA

Operating temperature range

LM139

–55 to +125

°C

LM239/239A

–25 to +85

°C

LM339/339A

0 to +70

°C

LM2901

–40 to +125

°C

MC3302

–40 to +85

°C

Storage temperature range

–65 to +150

°C

Lead soldering temperature (10sec max)

300

°C

NOTES:

1.

Derate above 25

F Package at 9.5mW/

°C

N Package at 11.4mW/

°C

D Package at 8.3mW/

°C

2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current is approximately

20mA independent of the magnitude of V+.

3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector–base junction of the

input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral

NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the comparators to go to the V+ voltage

level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states