CA139 datasheet(4/6 Pages) INTERSIL

Part #	CA139

Description	Quad Voltage Comparators for Industrial, Commercial and Military Applications

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Manufacturer	INTERSIL [Intersil Corporation]

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4

Electrical Speciﬁcations

V+ = 5V, Unless Otherwise Speciﬁed

PARAMETER

SYMBOL

TEST

CONDITIONS

TEMP

(oC)

LM2901

LM3302

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

Input Offset Voltage

VIO

VREF = 1.4V, RS = 0,

Output Switch Point

V

≅ 1.4V

TA = 25

-

2

7

-

1

20

mV

Note 4

-

15

-

40

mV

Differential Input Voltage

VID

Keep All Inputs

≥ 0V, or

V- (if used), (Note 5)

Note 4

-

36

-

28

V

Saturation Voltage

VSAT

VI- = 1V, VI+ = 0V,

ISINK ≤ 4mA

TA = 25

-

250

400

-

250

500

mV

Note 4

-

700

-

700

mV

Common Mode Input

Voltage Range

VICR

Note 6

TA = 25

0

-

V+ - 1.5

0

-

V+ -1.5

V

Note 4

0

-

V+ - 2

0

-

V+ -2

V

Input Offset Current

IIO

II+ - II-TA = 25

-

5

50

-

3

100

nA

Note 4

-

200

-

300

nA

Input Bias Current

IIB

II+orII- with Output in

Linear Range

TA = 25

-

25

250

-

25

500

nA

Note 4

-

500

-

1000

nA

Total Supply Current

I+

RL = ∞ on All

Comparators

TA = 25

-

0.8

2

-

0.8

2

mA

Output Leakage Current

VI+ ≥ 1V, VI- = 0V,

VO = 5V

TA = 25

-

0.1

-

0.1

-

nA

VI+ ≥ 1V, VI- = 0V,

VO = 30V

Note 4

-

1

-

1

µA

Output Sink Current

VI- ≥ 1V, VI+ = 0V,

VO ≤ 1.5V

TA = 25

6

16

-

6

16

-

mA

Voltage Gain

AOL

RL ≥ 15kΩ, V+ = 15V

TA = 25

25

100

-

2

30

-

V/mV

Large Signal Response

Time

VI = TTL Logic Swing,

VREF = 1.4V,

VRL =5V, RL = 5.1kΩ

TA = 25

-

300

-

300

-

ns

Response Time

(Figures 3, 4)

VRL = 5V, RL = 5.1kΩ

TA = 25

-

1.3

-

1.3

-

µs

Typical Performance Curves

FIGURE 1. SUPPLY CURRENT vs SUPPLY VOLTAGE

FIGURE 2. INPUT CURRENT vs SUPPLY VOLTAGE

1.0

0.8

0.6

0.4

0.2

010

20

30

POSITIVE SUPPLY VOLTAGE (V)

RL = ∞

0oC

-55oC

25oC

70oC

125oC

VIC = 0V

60

50

40

20

10

010

20

30

40

-55oC

RIC = 10

9Ω

POSITIVE SUPPLY VOLTAGE (V)

0oC

25oC

70oC

125oC

30

CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302

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