LM3302 datasheet(4/6 Pages) INTERSIL

部件名	LM3302

功能描述	Quad Voltage Comparators for Industrial, Commercial and Military Applications

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制造商	INTERSIL [Intersil Corporation]

网页	http://www.intersil.com/cda/home

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4 / 6 page

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-

-

40mV

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+or II-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

0

102030

POSITIVE SUPPLY VOLTAGE (V)

RL = ∞

0oC

-55oC

25oC

70oC

125oC

VIC =0V

60

50

40

20

10

0

10

203040

-55oC

RIC =10

9Ω

POSITIVE SUPPLY VOLTAGE (V)

0oC

25oC

70oC

125oC

30

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

类似零件编号 - LM3302

制造商	部件名	数据表	功能描述
Intersil Corporation	LM3302	64Kb / 6P	Quad Voltage Comparators for Industrial, Commercial and Military Applications October 1999
Texas Instruments	LM3302	791Kb / 12P	[Old version datasheet] Single Supply or Dual Supplies Low Supply-Current Drain Independent of Supply Voltage
ARTSCHIP ELECTRONICS CO...	LM3302	627Kb / 19P	Low Power Low Offset Voltage Quad Comparators
Texas Instruments	LM3302-N	1Mb / 31P	[Old version datasheet] LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators
Texas Instruments	LM3302-N	2Mb / 28P	[Old version datasheet] Low-Power Low-Offset Voltage Quad Comparators

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