LM139_06 datasheet(6/23 Pages) TI

부품명	LM139

상세설명	QUAD DIFFERENTIAL COMPARATORS

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Electrical Characteristics

Switching Characteristics

LM139

,, LM139A,, LM239,, LM239A

LM339, LM339A, LM2901, LM2901AV, LM2901V

QUAD DIFFERENTIAL COMPARATORS

SLCS006N – OCTOBER 1979 – REVISED NOVEMBER 2006

at specified free-air temperature, V

CC = 5 V (unless otherwise noted)

LM239

LM239A

LM339

LM339A

PARAMETER

TEST CONDITIONS(1)

TA(2)

UNIT

MIN

TYP MAX

MIN

TYP MAX

VCC = 5 V to 30 V,

25

°C

2

5

1

3

VIO

Input offset voltage

VIC = VICR min,

mV

Full range

9

4

VO = 1.4 V

25

°C

5

50

5

50

IIO

Input offset current

VO = 1.4 V

nA

Full range

150

25

°C

–25 –250

IIB

Input bias current

VO = 1.4 V

nA

Full range

–400

0 to

25

°C

VCC – 1.5

Common-mode

VICR

V

input-voltage range

0 to

Full range

VCC – 2

Large-signal

VCC = 15 V,

AVD

differential-voltage

VO = 1.4 V to 11.4 V,

25

°C

50

200

50

200

V/mV

amplification

RL ≥ 15 kΩ to VCC

VOH = 5 V

25

°C

0.1

50

0.1

50

nA

IOH

High-level output current

VID = 1 V

VOH = 30 V

Full range

1

µA

25

°C

150

400

150

400

VOL

Low-level output voltage

VID = –1 V,

IOL = 4 mA

mV

Full range

700

IOL

Low-level output current

VID = –1 V,

VOL = 1.5 V

25

°C

6

16

6

16

mA

Supply current

ICC

VO = 2.5 V,

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 LM239/LM239A is –25

°C to 85°C, and for LM339/LM339A is 0°C to 70°C. All characteristics are measured

with zero common-mode input voltage, unless otherwise specified.

V

CC = 5 V, TA = 25°C

LM239

LM239A

LM339

PARAMETER

TEST CONDITIONS

UNIT

LM339A

TYP

100-mV input step with 5-mV overdrive

1.3

RL connected to 5 V through 5.1 kΩ,

Response time

µs

CL = 15 pF(1)(2)

TTL-level input step

0.3

(1)

CL includes probe and jig capacitance.

(2)

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

6

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