LM139, LM239, LM339

LM139A, LM239A, LM339A

LM2901, LM2901AV, LM2901V

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SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012

ELECTRICAL CHARACTERISTICS

LM139

LM139A

PARAMETER

(2)

UNIT

MIN

TYP

MAX

MIN

TYP

MAX

25°C

2

5

1

2

Input offset voltage

mV

Full range

9

4

25°C

3

25

3

25

Input offset current

nA

Full range

100

100

25°C

–25

–100

–25

–100

Input bias current

nA

Full range

–300

–300

0 to

0 to

25°C

Common-mode input-

V

0 to

0 to

Full range

Large-signal differential-

25°C

200

50

200

V/mV

voltage amplification

25°C

0.1

0.1

nA

High-level output current

Full range

1

1

μA

25°C

150

400

150

400

Low-level output voltage

mV

Full range

700

700

Low-level output current

25°C

6

16

6

16

mA

Supply current

No load

25°C

0.8

2

0.8

2

mA

(four comparators)

(1)

All characteristics are measured with zero common-mode input voltage, unless otherwise specified.

(2)

Full range (MIN to MAX) for LM139 and LM139A is –55°C to 125°C. All characteristics are measured with zero common-mode input

voltage, unless otherwise specified.

(3)

The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-

as the other input remains in the common-mode range. Either or both inputs can go to 30 V without damage.

SWITCHING CHARACTERISTICS

LM139

LM139A

PARAMETER

TEST CONDITIONS

UNIT

TYP

100-mV input step with 5-mV overdrive

1.3

Response time

μs

(1) (2)

TTL-level input step

0.3

(1)

(2)

The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

Copyright © 1979–2012, Texas Instruments Incorporated

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