LM139AQML

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Vierfach-Komparator mit niedriger Offsetspannung und niedrigem Stromverbrauch

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Datenblatt

document-pdfAcrobat LM139AQML LM139QML Low Power Low Offset Voltage Quad Comparators datasheet (Rev. G) (Englisch)

LM139AQML

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

0.7

Vs (max) (V)

36

Vs (min) (V)

2

Rating

Military

Iq per channel (typ) (mA)

0.2

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

2

Rail-to-rail

In to V-

Operating temperature range (°C)

-55 to 125

Input bias current (±) (max) (nA)

100

VICR (max) (V)

34

VICR (min) (V)

0

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

0.7

Vs (max) (V)

36

Vs (min) (V)

2

Rating

Military

Iq per channel (typ) (mA)

0.2

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

2

Rail-to-rail

In to V-

Operating temperature range (°C)

-55 to 125

Input bias current (±) (max) (nA)

100

VICR (max) (V)

34

VICR (min) (V)

0

DIESALE (Y)

—

See data sheet

LCCC (NAJ)

20

79.0321 mm² (— mm × — mm)

CFP (NAD)

14

62.9285 mm² (— mm × — mm)

CDIP (J)

14

130.4652 mm² (— mm × — mm)

CFP (NAC)

14

62.9285 mm² (— mm × — mm)

Available With Radiation Ensured
- Total Ionizing Dose 100 krad(Si)
- ELDRS Free 100 krad(Si)
Wide Supply Voltage Range
LM139/139A Series 2 to 36 V_DC or ±1 to ±18 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: ±1 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

All trademarks are the property of their respective owners.

Available With Radiation Ensured
- Total Ionizing Dose 100 krad(Si)
- ELDRS Free 100 krad(Si)
Wide Supply Voltage Range
LM139/139A Series 2 to 36 V_DC or ±1 to ±18 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: ±1 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

All trademarks are the property of their respective owners.

The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These 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 operated from a single power supply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, they will directly interface with MOS logic— where the low power drain of the LM139/LM139A is a distinct advantage over standard comparators.

The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These 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 operated from a single power supply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, they will directly interface with MOS logic— where the low power drain of the LM139/LM139A is a distinct advantage over standard comparators.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	LM139AQML LM139QML Low Power Low Offset Voltage Quad Comparators datasheet (Rev. G)		26.03.2013
*	Strahlungs- und Zuverlässigkeitsbericht	LM139AxRLQMLV ELDRS SET Report		10.05.2012
*	Strahlungs- und Zuverlässigkeitsbericht	LM139AxRLQMLV ELDRS Characterization Report		10.05.2012
*	SMD	LM139AQML SMD 5962-87739		21.06.2016
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	28.03.2017

Design und Entwicklung

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
DIESALE (Y)	—	Ultra Librarian
LCCC (NAJ)	20	Ultra Librarian
CFP (NAD)	14	Ultra Librarian
CDIP (J)	14	Ultra Librarian
CFP (NAC)	14	Ultra Librarian

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LM139AQML

Vierfach-Komparator mit niedriger Offsetspannung und niedrigem Stromverbrauch

LM139AQML

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