ON Semiconductor LM339, LM339A, LM239, LM239A, LM2901 Technical data

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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302

Quad Single Supply Comparators

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

• Single or Split Supply Operation

• Low Input Bias Current: 25 nA (T yp)

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

• Low Input Offset Voltage: ±1.0 mV (Typ) LM139A Series

• 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

MAXIMUM RATINGS

Rating Symbol Value Unit

Power Supply Voltage V

LM239, A/LM339A/LM2901, V +36 or ±18 MC3302 +30 or ±15

Input Differential Voltage Range V

LM239, A/LM339A/LM2901, V 36 MC3302 30

Input Common Mode Voltage Range V Output Short Circuit to Ground (Note 1) I

Power Dissipation @ TA = 25°C P

Plastic Package 1.0 W

Derate above 25°C 8.0 mW/°C Junction Temperature T Operating Ambient Temperature Range T

LM239, A –25 to +85

MC3302 –40 to +85

LM2901 –40 to +105

LM2901V –40 to +125

LM339, A 0 to +70 Storage Temperature Range T

NOTE: 1. The maximum output current may be as high as 20 mA, independent of the magnitude of VCC.

Output short circuits to VCC can cause excessive heating and eventual destruction.

Figure 1. Circuit Schematic

+ Input

IDR

ICMR

– Input Output

–0.3 to V

Continuous

–65 to +150 °C

stg

150 °C

Vdc

°C

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N, P SUFFIX

CASE 646

SO–14

D SUFFIX

CASE 751A

PIN CONNECTIONS

Output 2 Output 1

– Input 1 + Input 1

– Input 2 + Input 2

)

(Top View)

Output 3

Output 4

Gnd

+ Input 4

)

– Input 4

+ Input 3

)

– Input 3

ORDERING INFORMATION

See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.

NOTE: Diagram shown is for 1 comparator.

Gnd

 Semiconductor Components Industries, LLC, 1999

October, 1999 – Rev. 3

1 Publication Order Number:

LM339/D

LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302

ELECTRICAL CHARACTERISTICS (V

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

LM239A/339A LM239/339 LM2901/2901V MC3302

Characteristic Symbol

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

Min Typ Max Min Typ Max Min Typ Max Min Typ Max

– ±1.0 ±2.0 – ±2.0 ±5.0 – ±2.0 ±7.0 – ±3.0 ±20 mVdc – 25 250 – 25 250 – 25 250 – 25 500 nA

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

Range

Supply Current I

ICMR

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

–1.5

0 – V

–1.5

0 – V

–1.5

0 – V

–1.5

RL = ∞ (For All Comparators) – 0.8 2.0 – 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 – 1.0 2.5 Voltage Gain A

VOL

50 200 – 50 200 – 25 100 – 25 100 – V/mV

RL ≥ 15 kΩ, VCC = 15 Vdc Large Signal Response Time – – 300 – – 300 – – 300 – – 300 – ns

VI = TTL Logic Swing,

= 1.4 Vdc, VRL = 5.0 Vdc,

ref

RL = 5.1 kΩ Response Time (Note 6) – – 1.3 – – 1.3 – – 1.3 – – 1.3 – µs

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

Sink

6.0 16 – 6.0 16 – 6.0 16 – 6.0 16 – mA VI (–) ≥ +1.0 Vdc, VI(+) = 0, VO ≤ 1.5 Vdc

Saturation Voltage V

sat

– 130 400 – 130 400 – 130 400 – 130 500 mV VI(–) ≥ +1.0 Vdc, VI(+) = 0, I

≤ 4.0 mA

sink

Output Leakage Current I

– 0.1 – – 0.1 – – 0.1 – – 0.1 – nA VI(+) ≥ +1.0 Vdc, VI(–) = 0, VO = +5.0 Vdc

Unit

PERFORMANCE CHARACTERISTICS (V

= +5.0 Vdc, TA = T

low

to T

high

[Note 3])

LM239A/339A LM239/339 LM2901/2901V MC3302

Characteristic Symbol

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

Min Typ Max Min Typ Max Min Typ Max Min Typ Max

– – ±4.0 – – ±9.0 – – ±15 – – ±40 mVdc

– – 400 – – 400 – – 500 – – 1000 nA (Output in Analog Range)

Input Offset Current (Note 4) I Input Common Mode Voltage

Range

Saturation Voltage V

ICMR

sat

– – ±150 – – ±150 – – ±200 – – ±300 nA

0 – V

–2.0

0 – V

–2.0

0 – V

–2.0

– – 700 – – 700 – – 700 – – 700 mV VI(–) ≥ +1.0 Vdc, VI(+) = 0, I

≤ 4.0 mA

sink

Output Leakage Current I

– – 1.0 – – 1.0 – – 1.0 – – 1.0 µA VI(+) ≥ +1.0 Vdc, VI(–) = 0, VO = 30 Vdc

Differential Input Voltage V

– – V

All VI ≥ 0 Vdc

NOTES: 3.(LM239/239A) T

(LM339/339A) T (MC3302) T (LM2901) T (LM2901V) T

4.At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 Ω 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range (0 Vdc to VCC –1.5 Vdc).

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.

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

low low

= –40°C, T

low

= –40°C, T

low

= –40°C, T

low

= –25°C, T = 0°C, T

high

= +85°C

= +105°

= +125°C

= +85°

= +70°C

0 – V

– – V

–2.0

Unit

Vdc

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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302

+ V

1.40

E A

1.20

FFSE

1.00

RMALIZED

0.80

0.60

Figure 2. Inverting Comparator

with Hystersis

+ V

10 k R

ref

10k

–

1.0 M

ref

10 k

VCC R1

[

ref

+ R1

ref

R3 ] R1 / / R

VH =

R2 ơ Rref / / R1

R1 / / R

R1/ / R

ref

/ / R2

ref

+ R2

O(max)

– V

O(min)

]

Figure 3. Noninverting Comparator

with Hysteresis

+ V

ref

10 k

–

1.0 M

10 k

VCC R1

ref

R2 [ R1 / / R Amount of Hysteresis V

VH =

R2 + R3

ref

[(V

O(max)

T ypical Characteristics

(VCC = 15 Vdc, TA = +25°C (each comparator) unless otherwise noted.)

Figure 4. Normalized Input Offset Voltage Figure 5. Input Bias Current

48 42

TA = –55° C

TA = +25° C

TA = +125°C

–50 –25 0 25 50 75 100 125

TA, AMBIENT TEMPERATURE (°C) VCC, POWER SUPPLY VOLTAGE (Vdc)

36 30

24 18 12

IB,

I INPUT BIAS CURRENT (nA)

6.0 0

0 4.0 8.0 12 16 20 24 28 32

+ R1

– V

O(min)

]

Figure 6. Output Sink Current versus

8.0

7.0

6.0

TA = –55° C

5.0

4.0

3.0

2.0

I , OUTPUT CURRENT (mA)

1.0 0

Output Saturation Voltage

TA = +25° C

TA = +125°C

100 200 300 400 500

, OUTPUT SATURATION VOLTAGE (mV)

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