Datasheet LM3302, LM239, LM239A Datasheet (Fairchild)

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LM2901,LM339/LM339A,LM3302
LM239/LM239A

Quad Comparator

www.fairchildsemi.com

Features

• Single or Dual Supply Operation

• Wide Range of Supply Voltage
LM2901,LM339/LM339A,LM239/LM239A: 2 ~ 36V
(or ±1 ~ ±18V)
LM3302: 2 ~ 28V (or ±1 ~ ±14V)

• Low Supply Current Drain 800µA Typ.

• Open Collector Outputs for Wired and Connecto r s

• Low Input Bia s Current 25 nA Typ.

• Low Input Offset Current ±2.3nA Typ.

• Low Input Offset Voltage ±1.4mV T yp .

• Input Common Mode Voltage Range Includes Ground.

• Low Output Satura ti on Voltage

• Output Compatible With TTL, DTL and MOS Logic
System

Internal Block Diagram

Description

The LM2901, LM3 39/LM339A ,LM239/LM239A, LM3302
consist of four independent voltage comparators designed
to operate from single power supply over a wide voltage
range.

14-DIP

1

14-SOP

1

©2002 Fairchild Semiconductor Corporation

OUT2

OUT1

V

CC

IN1(-)

IN1(+)

IN2(-)

IN2(+)

14

13

12

11

10

9

8

OUT3

OUT4

GND

IN4(+)

IN4(-)

IN3(+)

IN3(-)

1

2

3

+

-

4

5

6

7

+

-

+

-

+

-

Rev. 1.0.2

LM2901,LM339/LM339A,LM3 302 L M23 9/LM 239A

Schematic Diagram

V

CC

D2

Q2

D1

IN(+)

IN(-)

GND

Q1

Q5

Absolute Maximum Ratings

Q9

Q3

Q6

D3

Q4

D4

Q12

Q7

Q8

Q13

R1

Q14

R2

OUTPUT

D5

D6

Parameter Symbol Value Unit

Supply Voltage V
Supply Voltage only LM3302 V
Differential Input Voltage V
Differential Input Voltage Only LM3302 V

I(DIFF)
I(DIFF)

Input Voltage V
Input Voltage Only LM3302 V

CC
CC

I
I

±18 or 36 V
±14 or 28 V

36 V
28 V

-0.3 to +36 V

-0.3 to +28 V
Output Short Circuit to GND - Continuous ­Power Dissipation P

D

570 mW

Operating Temperature
LM339/LM339A
LM2901/LM3302
LM239/LM239A

Storage Temperature T

T

OPR

STG

0 ~ +70

-40 ~ +85

-25 ~ +85

-65 ~ +150 °C

°C

2

Electrical Characteristics

(VCC = 5V, TA = 25°C, unless otherwise specified)

LM2901,LM339/LM339A,LM33 02 LM239/LM239A

Parameter Symbol Conditions

V

=1.4V, RS = 0Ω -1 2 -1.45mV

Input Offset
Voltage

V

Input Offset
Current

Input Bias Current I

BIAS

Input Common
Mode Voltage

V

Range
Supply Current I

Voltage Gain G

Large Signal
Response Time

T

LRES

Response Time T
Output Sink

Current
Output Saturation

Voltage
Output Leakage

Current
Differential Voltage V

I

SINK

V

I

o(LKG)

I(DIFF)

IO

I

IO

I(R)

CC

V

RES

SAT

O(P)

Note1 - - 4.0 - - 9.0

I

- I

IN(+)

IN(-)

, V

CM

Note1 - - 150 - - 150

V

= 0V - 57 250 - 57 250

CM

Note1 - - 400 - - 400

V

= 30V 0 - VCC-1.5 0 - VCC-1.5

CC

Note1 0 - VCC-2 0 - VCC-2

VCC = 5V, RL = ∞ - 1.1 2.0 - 1.1 2.0 mA
VCC =15V, R

≥ 15kΩ

L

(for large swing)
VI = TTL Logic Swing

V

= 1.4V, VRL = 5V,

REF

R

= 5.1kΩ (Note2)

L

VRL = 5V, RL = 5.1kΩ
(Note2)

V

≥ 1V, V

I(-)

V

≤ 1.5V

O(P)

V

≥ 1V, V

I(-)

= 4mA Note1 - - 700 - - 700

I

SINK

V

= 0V

I(-)

V

= 1V

I(+)

= 0V,

I(+)

= 0V - 140 400 - 140 400

I(+)

V

O(P)

V

O(P)

Note1 - - 36 - - 36 V

LM239A/LM339A LM239/LM339

Min. Typ. Max. Min. Typ. Max.

Unit

= 0V - 2.3 50 - 2.3 50 nA

nA

V

50 200 - 50 200 - V/mV

- 300 - - 300 - ns

-1.3 - -1.3- µs

618 - 618- mA

mV

= 5V - 0.1 - - 0.1 - nA

= 30V - - 1.0 - - 1.0 µA

Note:

1. LM339/LM339A : 0 ≤ T
LM2901/LM3302 : -40 ≤ T
LM239/LM239A : -25 ≤ T

2. These parameters, although guaranteed, are not 100% tested in production.

≤ +70°C

A

A

≤ +85°C

A

≤ +85°C

3

LM2901,LM339/LM339A,LM3 302 L M23 9/LM 239A

Electrical Characteristics

(Continued)

(VCC = 5V, TA = 25°C, unless otherwise specified)

Parameter Symbol Conditions

V

=1.4V, RS = 0Ω -27-220

Input Offset Voltage V

Input Offset Current I

Input Bias Current I

Input Common
Mode Voltage

V

Range

IO

IO

BIAS

I(R)

O(P)

Note1 - 9 15 - - 40

Note1 - 50 200 - - 300

Note1 - 200 500 - - 1000

LM2901, VCC =30V
LM3302, V

CC

=28V

Note1 0 -

RL =∞, VCC=5V - 1.1 2.0 - 1.1 2.0

Supply Current I

Voltage Gain G
Large Signal

Response Time

CC

V

T

LRESVI

=∞,VCC=30V

R

L

(LM3302, V
VCC =15V, R

CC

L

=28V)

≥ 15kΩ

(for large swing)

=TTL Logic Swing

V

=1.4V, VRL =5V, RL =5.1kΩ

REF

(Note2)
Response Time T
Output Sink Current I

Output Saturation
Voltage

Output Leakage
Current

I

Differential Voltage V

RESVRL

SINKVI(-)

V

SAT

O(LKG)

I(DIFF)

= 5V, RL = 5.1kΩ (Note2) - 1.3 - - 1.3 - µs

≥ 1V, V

V

≥ 1V, V

I(-)

=4mA Note1 - - 700 - - 700

I

SINK

V

= 0V

I(-)

V

= 1V

I(+)

=0V, V

I(+)

= 0V - 140 400 - 140 400

I(+)

V
V
Note1 - -36- -28V

LM2901 LM3302

Min. Typ. Max. Min. Typ. Max.

- 2.3 50 - 3 100

- 57 250 - 57 250 nA

V

0-

CC

-1.5

V

CC

-2

0-

0-

- 1.6 2.5 - 1.6 2.5

25 100 - 2 30 -

- 300 - - 300 -

≤ 1.5V 6 18 - 6 18 - mA

O(P)

= 5V - 0.1 - - 0.1 - nA

O(P)

= 30V - - 1.0 - - 1.0 µA

O(P)

V

CC

-1.5

V

CC

-2

Unit

mV

nA

V

mA

V/

mV

ns

mV

Note:

1. LM339/LM339A : 0 ≤ T
LM2901/LM3302 : -40 ≤ T
LM239/LM239A : -25 ≤ T

2. These parameters, although guaranteed, are not 100% tested in production.

≤ +70°C

A

A

≤ +85°C

A

≤ +85°C

4

Typical Performance Characteristics

Figure 1. Supply Current vs Supply Voltage Figure 2. Input Current vs Supply Voltage

LM2901,LM339/LM339A,LM33 02 LM239/LM239A

Figure 3. Output Saturation Voltage vs Sink Current Figure 4. Response Time for Various In put

Figure 5. Response Time for Various Input

Overdrive-Positive Transition

Overdrive-Negative Tr ansition

5

LM2901,LM339/LM339A,LM3 302 L M23 9/LM 239A

Mechanical Dimensions

Package

6.40

±0.20

0.252

±0.008

14-DIP

Dimensions in millimeters

2.08

0.082

()

#1

#7

7.62

0.300

#14

#8

MAX

19.80

0.780

0.200

3.25

0.128

5.08

±0.20

±0.008

19.40

0.764

±0.20

±0.008

MAX

0.20

0.008

3.30

0.130

±0.10

0.46

2.54

MIN

±0.30

±0.012

±0.004

0.018

0.100

±0.10

1.50

±0.004

0.059

+0.10

0.25

–0.05
+0.004

0.010

0~15°

–0.002

6

LM2901,LM339/LM339A,LM33 02 LM239/LM239A

Mechanical Dimensions

Package

#1

(Continued)

14-SOP

#14

1.55 ±0.10

0.061 ±0.004

MAX

8.70

0.343

8.56 ±0.20

Dimensions in millimeters

0.05

MIN

0.002

0.47

0.019

()

0.004

+0.10

-0.05

+

-0.002

0.337 ±0.008

0.406

0.016

0.10

0.004

+

-0.05

+

-0.002

0.20

0.008

0.60 ±0.20

0.024 ±0.008

#7

6.00 ±0.30

0.236 ±0.012

3.95 ±0.20

0.156 ±0.008

5.72

0.225

#8

0~8°

1.80

0.071

MAX

MAX0.10

MAX0.004

1.27

0.050

7

LM2901,LM339/LM339A,LM3 302 L M23 9/LM 239A

Ordering Information

Product Number Package Operating Temperature

LM339N

LM339AN

LM339M
LM339AM
LM2901N 14-DIP
LM2901M 14-SOP
LM3302N 14-DIP
LM3302M 14-SOP

LM239N
LM239AN

LM239M
LM239AM

14-DIP

0 ~ +70°C

14-SOP

-40 ~ +85°C

14-DIP

-25 ~ +85°C

14-SOP

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURT HER NOTICE TO ANY
PRODUCTS HEREI N TO IMPROVE RELIABILITY, FUNCTIO N OR DESIGN. FAIRCH IL D DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER IT S PATENT RIGHTS, NOR THE RIGHTS OF OTHE RS.

LIFE SUPPORT POL I CY

FAIRCHILD’S PR ODUCTS ARE NOT AUTH ORIZED FOR USE AS C RITICAL COMPONENT S IN LIFE SUPPORT DE VICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein :

1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.

www.fairchildsemi.com

2. A critical component in any component of a life support
device or sy stem whose fai lure to perform can be
reasonably expec ted to cause the failur e of the life support
device or system, or to affect its safety or effec t iv ene ss .

11/19/02 0.0m 001

 2002 Fairchild Semiconductor Corporation

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