ON Semiconductor LM339, LM239, LM2901, LM2901V, NCV2901 Technical data

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LM339, LM239, LM2901, LM2901V, NCV2901, MC3302

Single Supply Quad Comparators

These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications.

Features

• Single or Split Supply Operation

• Low Input Bias Current: 25 nA (Typ)

• Low Input Offset Current: ±5.0 nA (Typ)

• Low Input Offset Voltage

• Input Common Mode Voltage Range to GND

• Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA

• TTL and CMOS Compatible

• ESD Clamps on the Inputs Increase Reliability without Affecting

Device Operation

• NCV Prefix for Automotive and Other Applications Requiring Site

and Control Changes

• Pb−Free Packages are Available

14

Output 2

Output 1

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PIN CONNECTIONS

1

2

SOIC−14

D SUFFIX

CASE 751A

PDIP−14

N, P SUFFIX

CASE 646

TSSOP−14

DTB SUFFIX

CASE 948G

14

13

Output 3

Output 4

February, 2007 − Rev. 18

V

CC

− Input 1

+ Input 1

− Input 2

+ Input 2

3

4

*

1

)

5

6

*

2

)

7

(Top View)

12

GND

11

+ Input 4

)

4

*

− Input 4

10

9

+ Input 3

)

3

*

8

− Input 3

ORDERING INFORMATION

See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking section on page 8 of this data sheet.

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Publication Order Number:

LM339/D

LM339, LM239, LM2901, LM2901V, NCV2901, MC3302

MAXIMUM RATINGS

Rating Symbol Value Unit

Power Supply Voltage

LM239/LM339/LM2901, V MC3302

Input Differential Voltage Range

LM239/LM339/LM2901, V

MC3302 Input Common Mode Voltage Range V Output Short Circuit to Ground (Note 1) I Power Dissipation @ TA = 25°C

Plastic Package

Derate above 25°C Junction Temperature T Operating Ambient Temperature Range

LM239 MC3302 LM2901 LM2901V, NCV2901

LM339 Storage Temperature Range T ESD Protection at any Pin (Note 2)

Human Body Model Machine Model

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Opera t i n g Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.

1. The maximum output current m ay b e a s h igh a s 2 0 m A, i ndependent of t he m agnitude o f V heating and eventual destruction.

2. V

rating for NCV/SC devices is: Human Body Model − 2000 V; Machine Model − 200 V.

ESD

V

CC

Vdc +36 or ±18 +30 or ±15

V

IDR

Vdc

36 30

ICMR

SC

P

D

−0.3 to V

CC

Continuous

Vdc

1.0

1/R

q

JA

J

T

A

8.0 150 °C

mW/°C

−25 to +85

−40 to +85

−40 to +105

−40 to +125 0 to +70

−65 to +150 °C

V

stg

ESD

1500

200

. Output short circuits to VCC can cause excessive

CC

W

°C

V

CC

+ Input

− Input Output

GND

NOTE: Diagram shown is for 1 comparator.

Figure 1. Circuit Schematic

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LM339, LM239, LM2901, LM2901V, NCV2901, MC3302

ELECTRICAL CHARACTERISTICS (V

= +5.0 Vdc, TA = +25°C, unless otherwise noted)

CC

LM2901/2901V/

Characteristic

Symbol

Input Offset Voltage (Note 4) V Input Bias Current (Notes 4, 5) I

LM239/339

NCV2901

Min Typ Max Min Typ Max Min Typ Max

IO

IB

− ±2.0 ±5.0 − ±2.0 ±7.0 − ±3.0 ±20 mVdc

− 25 250 − 25 250 − 25 500 nA

MC3302

Unit

(Output in Analog Range) Input Offset Current (Note 4) I Input Common Mode Voltage Range V

Supply Current I

IO

ICMR

CC

− ±5.0 ±50 − ±5.0 ±50 − ±3.0 ±100 nA 0 − V

−1.5

CC

0 − V

CC

−1.5

0 − V

CC

−1.5

RL = ∞ (For All Comparators) − 0.8 2.0 − 0.8 2.0 − 0.8 2.0

RL = ∞, VCC = 30 Vdc − 1.0 2.5 − 1.0 2.5 − 1.0 2.5 Voltage Gain A

VOL

50 200 − 25 100 − 25 100 − V/mV

RL ≥ 15 kW, VCC = 15 Vdc Large Signal Response Time − − 300 − − 300 − − 300 − ns

VI = TTL Logic Swing,

V

= 1.4 Vdc, VRL = 5.0 Vdc,

ref

RL = 5.1 kW Response Time (Note 6) − − 1.3 − − 1.3 − − 1.3 −

VRL = 5.0 Vdc, RL = 5.1 kW Output Sink Current I

V

(−) ≥ +1.0 Vdc, VI(+) = 0,

I

Sink

6.0 16 − 6.0 16 − 6.0 16 − mA

VO ≤ 1.5 Vdc Saturation Voltage V

sat

− 130 400 − 130 400 − 130 500 mV

VI(−) ≥ +1.0 Vdc, VI(+) = 0,

≤ 4.0 mA

I

sink

Output Leakage Current I

OL

− 0.1 − − 0.1 − − 0.1 − nA

VI(+) ≥ +1.0 Vdc, VI(−) = 0,

VO = +5.0 Vdc

3. (LM239) T (LM339) T (MC3302) T (LM2901) T (LM2901V & NCV2901) T

NCV2901 is qualified for automotive use.

4. At the output switch point, V (0 Vdc to V

5. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.

= −25°C, T

low

= 0°C, T

low

= −40°C, T

low

= −40°C, T

low

−1.5 Vdc).

CC

= +85°

high

= +70°C

high

= +85°C

high

= +105°

high

= −40°C, T

low

] 1.4 Vdc, RS ≤ 100 W 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range

O

= +125°C

high

6. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.

V

mA

ms

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LM339, LM239, LM2901, LM2901V, NCV2901, MC3302

PERFORMANCE CHARACTERISTICS (V

= +5.0 Vdc, TA = T

CC

low

to T

[Note 7])

high

LM2901/2901V/

Characteristic Symbol

Input Offset Voltage (Note 8) V Input Bias Current (Notes 8, 9) I

LM239/339

NCV2901

Min Typ Max Min Typ Max Min Typ Max

IO

IB

− − ±9.0 − − ±15 − − ±40 mVdc

− − 400 − − 500 − − 1000 nA

MC3302

Unit

(Output in Analog Range) Input Offset Current (Note 8) I Input Common Mode Voltage Range V

Saturation Voltage V

IO

ICMR

sat

− − ±150 − − ±200 − − ±300 nA 0 − V

−2.0

CC

0 − V

CC

−2.0

0 − V

CC

−2.0

− − 700 − − 700 − − 700 mV

VI(−) ≥ +1.0 Vdc, VI(+) = 0,

I

≤ 4.0 mA

sink

Output Leakage Current I

OL

− − 1.0 − − 1.0 − − 1.0

VI(+) ≥ +1.0 Vdc, VI(−) = 0,

VO = 30 Vdc Differential Input Voltage V

ID

− − V

CC

− − V

CC

− − V

CC

All VI ≥ 0 Vdc

7. (LM239) T (LM339) T (MC3302) T (LM2901) T (LM2901V & NCV2901) T

NCV2901 is qualified for automotive use.

8. At the output switch point, V (0 Vdc to V

9. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.

= −25°C, T

low

= 0°C, T

low

= −40°C, T

low

= −40°C, T

low

−1.5 Vdc).

CC

= +85°

high

= +70°C

high

= +85°C

high

= +105°

high

= −40°C, T

low

] 1.4 Vdc, RS ≤ 100 W 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range

O

= +125°C

high

10.The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.

V

mA

Vdc

+ V

CC

+ V

CC

R3

V

in

R

CC

ref

V

ref

10k

R1

−

+

R2

1.0 M

10 k

VCC R1

V

[

ref

R

ref

R3 ] R1 / / R

R1 / / R

=

V

H

R1/ / R

V

O

+ R1

ref

/ / R2

ref

+ R2

[V

O(max)

− V

O(min)

R2 ơ Rref / / R1

Figure 2. Inverting Comparator

with Hysteresis

R

ref

V

ref

R1

Vi

R2

n

10 k

−

+

R3

1.0 M

]

10 k

V

O

V

CC

V

=

ref

R

ref

R2 [ R1 / / R

ref

Amount of Hysteresis V

R2

VH =

R2 + R3

[(V

O(max)

R1

+ R1

H

− V

]

O(min)

Figure 3. Noninverting Comparator

with Hysteresis

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