MC3302D View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

MC3302D

Quad voltage comparator

Philips Electronics 

Philips Semiconductors

Quad voltage comparator

Product specification

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

LM2901/MC3302

ABSOLUTE MAXIMUM RATINGS

SYMBOL

VCC

VDIFF

VIN

PD

PARAMETER

VCC supply voltage

Differential input voltage

Input voltage

Maximum power dissipation,

TA=25°C (still–air)1

F package

RATING

36 or ±18

36

–0.3 to +36

1190

UNIT

VDC

VDC

VDC

mW

N package

1420

mW

D package

1040

mW

Output short–circuit to ground2

Continuous

IIN

Input current (VIN<–0.3VDC)3

50

mA

TA

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

TSTG

Storage temperature range

–65 to +150

°C

TSOLD

Lead soldering temperature (10sec max)

300

°C

NOTES:

1. Derate above 25°C, at the following rates:

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

will reestablish when the input voltage, which was negative, again returns to a value greater than –0.3VDC.

1995 Nov 27

3

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