7 Specifications

7.1 Absolute Maximum Ratings for LM339B and LM2901B

over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Supply voltage: VS = (V+) – (V–)

-0.3

38

V

Differential input voltage : VID (2)

±38

V

Input pins (IN+, IN–)

-0.3

38

V

Current into input pins (IN+, IN–)

-50

mA

Output pin (OUT)

-0.3

38

V

Output sink current

25

mA

Output short-circuit duration(3)

Unlimited

s

Junction temperature, TJ

TBD

150

°C

Storage temperature, Tstg

-65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress

ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under

Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device

reliability.

(2)

Differential voltages are at IN+ with respect to IN-

(3)

Short circuits from outputs to V+ can cause excessive heating and eventual destruction.

7.2 Absolute Maximum Ratings for Non-B Versions

over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

VCC

Supply voltage(2)

36

V

VID

Differential input voltage(3)

±36

V

VI

Input voltage range (either input)

–0.3

36

V

IK

Input current(5)

–50

mA

VO

Output voltage

36

V

IO

Output current

20

mA

Duration of output short circuit to ground(4)

Unlimited

TJ

Operating virtual-junction temperature

150

°C

Case temperature for 60 s

FK package

260

°C

Lead temperature 1.6 mm (1/16 in) from case for 60 s

J package

300

°C

Tstg

Storage temperature

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values, except differential voltages, are with respect to network ground.

(3)

Differential voltages are at xIN+ with respect to xIN–.

(4)

Short circuits from outputs to VCC can cause excessive heating and eventual destruction.

(5)

Input current flows through parasitic diode to ground and will turn on parasitic transistors that will increase ICC and may cause output to

be incorrect. Normal operation resumes when input is removed.

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

SLCS006X – OCTOBER 1979 – REVISED OCTOBER 2023

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