lm339dg datasheet(4/10 Pages) ONSEMI

No de pièce	LM339DG

Description	Single Supply Quad Comparators

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Fabricant	ONSEMI [ON Semiconductor]

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LM339, LM239, LM2901, LM2901V, NCV2901, MC3302

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PERFORMANCE CHARACTERISTICS (VCC = +5.0 Vdc, TA = Tlow to Thigh [Note 6])

LM239/339

LM2901/2901V/

NCV2901

MC3302

Characteristic

Symbol

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Unit

Input Offset Voltage (Note 7)

VIO

−

±9.0

−

±15

−

±40

mVdc

Input Bias Current (Notes 7, 8)

IIB

−

400

−

500

−

1000

nA

(Output in Analog Range)

Input Offset Current (Note 7)

IIO

−

±150

−

±200

−

±300

nA

Input Common Mode Voltage Range

VICMR

0

−

VCC

−2.0

0

−

VCC

−2.0

0

−

VCC

−2.0

V

Saturation Voltage

Vsat

−

700

−

700

−

700

mV

VI(−) ≥ +1.0 Vdc, VI(+) = 0,

Isink ≤ 4.0 mA

Output Leakage Current

IOL

−

1.0

−

1.0

−

1.0

mA

VI(+) ≥ +1.0 Vdc, VI(−) = 0,

VO = 30 Vdc

Differential Input Voltage

VID

−

VCC

−

VCC

−

VCC

Vdc

All VI ≥ 0 Vdc

6. (LM239) Tlow = −25°C, Thigh = +85°

(LM339) Tlow = 0°C, Thigh = +70°C

(MC3302) Tlow = −40°C, Thigh = +85°C

(LM2901) Tlow = −40°C, Thigh = +105°

(LM2901V & NCV2901) Tlow = −40°C, Thigh = +125°C

NCV2901 is qualified for automotive use.

7. At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 W 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range (0 Vdc to

VCC −1.5 Vdc).

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

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

Figure 2. Inverting Comparator

with Hysteresis

Figure 3. Noninverting Comparator

with Hysteresis

Vref =

VCC R1

Rref + R1

R2

[ R1 / / Rref

Amount of Hysteresis VH

VH =

R2

R2 + R3

[(VO(max) − VO(min)]

Vref [

VCC R1

Rref + R1

R3

] R1 / / Rref / / R2

VH =

R1 / / Rref

R1/ / Rref + R2

[VO(max) − VO(min)]

R2

Rref / / R1

+ VCC

Vin

Vref

+ VCC

Vin

Vref

Rref

−

+

−

+

VO

10k

R1

R2

R3

10 k

1.0 M

R3

R2

1.0 M

10 k

R1

10 k

Numéro de pièce similaire - LM339DG

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	LM339DG	130Kb / 12P	Single Supply Quad Comparators February, 2007 ??Rev. 18
	LM339DG	159Kb / 12P	Single Supply Quad Comparators November, 2010 ??Rev. 19
	LM339DG	119Kb / 11P	Single Supply Quad Comparators October, 2016 ??Rev. 23
Texas Instruments	LM339DG4	1Mb / 48P	[Old version datasheet] LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators REVISED DECEMBER 2022
Texas Instruments	LM339DG4	2Mb / 51P	[Old version datasheet] LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators REVISED OCTOBER 2023

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