LR339 datasheet, PDF - EEWORLD Datasheet

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LR339: DescriptionLow Power Low Offset Voltage Quad Comparators; CategoryAnalog mixed-signal IC Amplifier circuit; File Size127KB，6 Pages; ManufacturerLRC; Websitehttp://www.lrc.cn; Environmental Compliance

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LR339 Overview

Low Power Low Offset Voltage Quad Comparators

LR339 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	LRC
package instruction	DIP-14
Reach Compliance Code	unknow
ECCN code	EAR99
Amplifier type	COMPARATOR
Maximum average bias current (IIB)	0.4 µA
Maximum bias current (IIB) at 25C	0.25 µA
Maximum input offset voltage	9000 µV
JESD-30 code	R-PDIP-T14
length	19.18 mm
Number of functions	4
Number of terminals	14
Maximum operating temperature	75 °C
Minimum operating temperature
Output type	OPEN-COLLECTOR
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5 V
Certification status	Not Qualified
Nominal response time	1300 ns
Maximum seat height	2.21 mm
Maximum slew rate	2.5 mA
Supply voltage upper limit	36 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL EXTENDED
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	7.62 mm

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LESHAN RADIO COMPANY, LTD.

Low Power Low Offset Voltage

Quad Comparators

DESCRIPTION:

The LR339 consists of four independent precision

voltage comparators.These were designed specifically

to operate from a signal power supply over a wide range

of voltage.Operation from split power supplies is also

possible and the low power supply current drain is

independent of the magnitude of the power supply

voltage.The LR339 also have a unique characteristic in

that the input common-mode voltage range includes

ground,even though operated from a single power

supply voltage.

LR339

DIP-14

SOP-14

FEATURE:

Low input biasing current: 25nA(Typ.)

Low input offset current: 5.0nA(Typ.)

Low output saturation voltage: 130mV

Output voltage compatible with TTL,CMOS

ORDERING INFORMATION

Device

LR339

LR339D

Package

DIP-14

SOP-14

BLOCK DIAGRAM

+ Input

− Input

Output

PIN CONFIGURATION

Output 2

Output 1

− Input 1

+ Input 1

− Input 2

+ Input 2

Output 3

Output 4

GND

+ Input 4

− Input 4

+ Input 3

− Input 3

)

GND

NOTE: Diagram shown is for 1 comparator.

(Top View)

1/6

LR339 Related Products

	LR339	LR339D
Description	Low Power Low Offset Voltage Quad Comparators	Low Power Low Offset Voltage Quad Comparators
Is it Rohs certified?	conform to	conform to
Maker	LRC	LRC
package instruction	DIP-14	SOP, SOP14,.25
Reach Compliance Code	unknow	unknow
ECCN code	EAR99	EAR99
Amplifier type	COMPARATOR	COMPARATOR
Maximum average bias current (IIB)	0.4 µA	0.4 µA
Maximum bias current (IIB) at 25C	0.25 µA	0.25 µA
Maximum input offset voltage	9000 µV	9000 µV
JESD-30 code	R-PDIP-T14	R-PDSO-G14
length	19.18 mm	8.65 mm
Number of functions	4	4
Number of terminals	14	14
Maximum operating temperature	75 °C	75 °C
Output type	OPEN-COLLECTOR	OPEN-COLLECTOR
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP
Encapsulate equivalent code	DIP14,.3	SOP14,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE
power supply	5 V	5 V
Certification status	Not Qualified	Not Qualified
Nominal response time	1300 ns	1300 ns
Maximum seat height	2.21 mm	1.75 mm
Maximum slew rate	2.5 mA	2.5 mA
Supply voltage upper limit	36 V	36 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	NO	YES
technology	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
Terminal form	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL
width	7.62 mm	3.9 mm

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