LM339-N

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Low Power Low Offset Voltage Quad Comparator

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Data sheet

document-pdfAcrobat LMx39-N, LM2901-N, LM3302-N Low-Power Low-Offset Voltage Quad Comparators datasheet (Rev. E) PDF | HTML

LM339-N

ACTIVE

Data sheet

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Product details

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

1.3

Vs (max) (V)

36

Vs (min) (V)

2

Vos (offset voltage at 25°C) (max) (mV)

5

Iq per channel (typ) (mA)

0.2

Input bias current (±) (max) (nA)

250

Rail-to-rail

In to V-

Rating

Catalog

Operating temperature range (°C)

0 to 70

Features

Standard comparator

VICR (max) (V)

34

VICR (min) (V)

0

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

1.3

Vs (max) (V)

36

Vs (min) (V)

2

Vos (offset voltage at 25°C) (max) (mV)

5

Iq per channel (typ) (mA)

0.2

Input bias current (±) (max) (nA)

250

Rail-to-rail

In to V-

Rating

Catalog

Operating temperature range (°C)

0 to 70

Features

Standard comparator

VICR (max) (V)

34

VICR (min) (V)

0

PDIP (N)

14

181.42 mm² 19.3 x 9.4

SOIC (D)

14

51.9 mm² 8.65 x 6

Wide Supply Voltage Range
LM139/139A Series 2 to 36 V_DC or ±1
to ±18 V_DC
LM2901-N: 2 to 36 V_DC or ±1 to ±18 V_DC
LM3302-N: 2 to 28 V_DC or ±1 to ±14 V_DC
Very Low Supply Current Drain (0.8 mA) –
Independent of Supply Voltage
Low Input Biasing Current: 25 nA
Low Input Offset Current: ±5 nA
Offset Voltage: ±3 mV
Input Common-Mode Voltage Range Includes
GND
Differential Input Voltage Range Equal to
the Power Supply Voltage
Low Output Saturation Voltage: 250 mV at 4 mA
Output Voltage Compatible With TTL, DTL, ECL,
MOS, and CMOS Logic Systems
Advantages:
- High-Precision Comparators
- Reduced V_OS Drift Overtemperature
- Eliminates Need for Dual Supplies
- Allows Sensing Near GND
- Compatible With All Forms of Logic
- Power Drain Suitable for Battery Operation

Wide Supply Voltage Range
LM139/139A Series 2 to 36 V_DC or ±1
to ±18 V_DC
LM2901-N: 2 to 36 V_DC or ±1 to ±18 V_DC
LM3302-N: 2 to 28 V_DC or ±1 to ±14 V_DC
Very Low Supply Current Drain (0.8 mA) –
Independent of Supply Voltage
Low Input Biasing Current: 25 nA
Low Input Offset Current: ±5 nA
Offset Voltage: ±3 mV
Input Common-Mode Voltage Range Includes
GND
Differential Input Voltage Range Equal to
the Power Supply Voltage
Low Output Saturation Voltage: 250 mV at 4 mA
Output Voltage Compatible With TTL, DTL, ECL,
MOS, and CMOS Logic Systems
Advantages:
- High-Precision Comparators
- Reduced V_OS Drift Overtemperature
- Eliminates Need for Dual Supplies
- Allows Sensing Near GND
- Compatible With All Forms of Logic
- Power Drain Suitable for Battery Operation

The LMx39-N series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV maximum for all four comparators. These comparators were designed specifically to operate from a single power supply over a wide range of voltages. 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. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though they are operated from a single power supply voltage.

The LMx39-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the devices directly interface with MOS logic – where the low power drain of the LM339 is a distinct advantage over standard comparators.

The LMx39-N series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV maximum for all four comparators. These comparators were designed specifically to operate from a single power supply over a wide range of voltages. 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. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though they are operated from a single power supply voltage.

The LMx39-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the devices directly interface with MOS logic – where the low power drain of the LM339 is a distinct advantage over standard comparators.

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	Type	Title		Date
*	Data sheet	LMx39-N, LM2901-N, LM3302-N Low-Power Low-Offset Voltage Quad Comparators datasheet (Rev. E)	PDF \| HTML	31 Dec 2014
	Application note	Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions (Rev. E)	PDF \| HTML	06 Jun 2024
	White paper	Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A)	PDF \| HTML	30 Apr 2024
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics		28 Mar 2017
	Application note	AN-288 System-Oriented DC-DC Conversion Techniques (Rev. B)		06 May 2013
	Application note	AN-286 Applications of the LM392 Comparator Op Amp IC (Rev. B)		26 Apr 2013
	Application note	A Quad of Independently Func Comparators (Rev. A)		23 Apr 2013
	More literature	Die D/S LM339 MDC Low Power Low Offset Voltage Quad Comparator		25 Sep 2012

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LM339-N

Low Power Low Offset Voltage Quad Comparator

LM339-N

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