LM4041-N

AKTIV

Feste und einstellbare Präzisions-Micropower-Shunt-Spannungsreferenz, 45 µA

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Datenblatt

document-pdfAcrobat LM4041-N LM4041-N-Q1 Precision Micro Power Shunt Voltage Reference datasheet (Rev. I) (Englisch) PDF | HTML

Eine neuere Version dieses Produkts ist verfügbar

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Alternativen vergleichen

Drop-In-Ersatz mit gegenüber dem verglichenen Baustein verbesserter Funktionalität.

NEU LM4060

AKTIV

Hochpräzise Shunt-Spannungsreferenz mit maximaler Drift und 20 ppm/°C LM4060 offers 75% better initial accuracy, and an increase to 50mA cathode current support.

LM4041-N

AKTIV

Jetzt bestellen

Produktdetails

Rating

Catalog

VO (V)

1.225

Initial accuracy (max) (%)

0.1, 0.2, 0.5, 1, 2

Iz for regulation (min) (µA)

60

VO adj (min) (V)

1.24

VO adj (max) (V)

10

Reference voltage (V)

Fixed, adjustable

Temp coeff (max) (ppm/°C)

100, 150

Operating temperature range (°C)

-40 to 125

Iout/Iz (max) (mA)

12

Rating

Catalog

VO (V)

1.225

Initial accuracy (max) (%)

0.1, 0.2, 0.5, 1, 2

Iz for regulation (min) (µA)

60

VO adj (min) (V)

1.24

VO adj (max) (V)

10

Reference voltage (V)

Fixed, adjustable

Temp coeff (max) (ppm/°C)

100, 150

Operating temperature range (°C)

-40 to 125

Iout/Iz (max) (mA)

12

SOT-23 (DBZ)

3

6.9204 mm² (2.92 mm × 2.37 mm)

TO-92 (LP)

3

19.136 mm² (5.2 mm × 3.68 mm)

SOT-SC70 (DCK)

5

4.2 mm² (2 mm × 2.1 mm)

Updated the numbering format for tables, figures, and cross-references throughout the document

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient temperature range
- Device temperature Grade 3: –40°C to +85°C ambient temperature range (for SOT-23 only)
Available in standard, AEC-Q100 Grade 1 (extended temperature range), and Grade 3 (industrial temperature range) qualified versions (SOT-23 only)
Small packages: SOT-23, TO-92, and SC70
No output capacitor required
Tolerates capacitive loads
Reverse breakdown voltage options of 1.225V and adjustable
Output voltage tolerance (A grade, 25°C) = ±0.1% (maximum)
Low output noise (10Hz to 10kHz) = 20µVRMS
Wide operating current range of 60µA to 12mA
Industrial temperature range (LM4041A/B-NLM4041-N-Q1A/Q1B) of −40°C to +85°C
Extended temperature range (LM4041C/D/E-NLM4041-N-Q1C/Q1D/Q1E) of −40°C to +125°C
Low temperature coefficient of 100ppm/°C (maximum)

Updated the numbering format for tables, figures, and cross-references throughout the document

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient temperature range
- Device temperature Grade 3: –40°C to +85°C ambient temperature range (for SOT-23 only)
Available in standard, AEC-Q100 Grade 1 (extended temperature range), and Grade 3 (industrial temperature range) qualified versions (SOT-23 only)
Small packages: SOT-23, TO-92, and SC70
No output capacitor required
Tolerates capacitive loads
Reverse breakdown voltage options of 1.225V and adjustable
Output voltage tolerance (A grade, 25°C) = ±0.1% (maximum)
Low output noise (10Hz to 10kHz) = 20µVRMS
Wide operating current range of 60µA to 12mA
Industrial temperature range (LM4041A/B-NLM4041-N-Q1A/Q1B) of −40°C to +85°C
Extended temperature range (LM4041C/D/E-NLM4041-N-Q1C/Q1D/Q1E) of −40°C to +125°C
Low temperature coefficient of 100ppm/°C (maximum)

Excellent for space-critical applications, the LM4041-NLM4041-N-Q1 precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-NLM4041-N-Q1 eliminates the need for an external stabilizing capacitor while providing stability with any capacitive load, thus making the LM4041-NLM4041-N-Q1 easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. The minimum operating current is 60µA for the LM4041-NLM4041-N-Q1 1.2 and the LM4041-NLM4041-N-Q1 ADJ. Both versions have a maximum operating current of 12mA.

The LM4041-NLM4041-N-Q1 uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to make sure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Band gap reference temperature drift curvature correction and low dynamic impedance provide stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

Excellent for space-critical applications, the LM4041-NLM4041-N-Q1 precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-NLM4041-N-Q1 eliminates the need for an external stabilizing capacitor while providing stability with any capacitive load, thus making the LM4041-NLM4041-N-Q1 easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. The minimum operating current is 60µA for the LM4041-NLM4041-N-Q1 1.2 and the LM4041-NLM4041-N-Q1 ADJ. Both versions have a maximum operating current of 12mA.

The LM4041-NLM4041-N-Q1 uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to make sure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Band gap reference temperature drift curvature correction and low dynamic impedance provide stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

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Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Simulationsmodell

LM4041-NA1P2 PSpice Transient Model (Rev. A)

SNOM371A.ZIP (96 KB) - PSpice-Modell

Unterstützte Produkte und Hardware

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
SOT-23 (DBZ)	3	Ultra Librarian
TO-92 (LP)	3	Ultra Librarian
SOT-SC70 (DCK)	5	Ultra Librarian

LM4041-N

Feste und einstellbare Präzisions-Micropower-Shunt-Spannungsreferenz, 45 µA

Eine neuere Version dieses Produkts ist verfügbar

Drop-In-Ersatz mit gegenüber dem verglichenen Baustein verbesserter Funktionalität.

LM4041-N

Produktdetails

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