LM4030

AKTIV

Shunt-Spannungsreferenz mit extrem hoher Präzision

Jetzt bestellen

Datenblatt

document-pdfAcrobat LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference datasheet (Rev. B) (Englisch)

Eine neuere Version dieses Produkts ist verfügbar

open-in-new

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 new voltage options available with improved load capacitor support.

LM4030

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Catalog

VO (V)

2.5, 4.096

Initial accuracy (max) (%)

0.05, 0.1, 0.15

Iz for regulation (min) (µA)

120

VO adj (min) (V)

2.5

VO adj (max) (V)

4.096

Reference voltage (V)

Fixed

Temp coeff (max) (ppm/°C)

10, 20, 30

Operating temperature range (°C)

-40 to 125

Iout/Iz (max) (mA)

30

Rating

Catalog

VO (V)

2.5, 4.096

Initial accuracy (max) (%)

0.05, 0.1, 0.15

Iz for regulation (min) (µA)

120

VO adj (min) (V)

2.5

VO adj (max) (V)

4.096

Reference voltage (V)

Fixed

Temp coeff (max) (ppm/°C)

10, 20, 30

Operating temperature range (°C)

-40 to 125

Iout/Iz (max) (mA)

30

SOT-23 (DBV)

5

8.12 mm² (2.9 mm × 2.8 mm)

High Output Voltage Accuracy 0.05%
Low Temperature Coefficient 10 ppm/°C
Extended Temperature Operation -40-125°C
Excellent Thermal Hysteresis, 75ppm
Excellent Long-Term Stability, 40ppm
High Immunity to Board Stress Effects
Capable of Handling 50 mA Transients
Voltage Options 2.5V, 4.096V
SOT-23 Package

All trademarks are the property of their respective owners.

High Output Voltage Accuracy 0.05%
Low Temperature Coefficient 10 ppm/°C
Extended Temperature Operation -40-125°C
Excellent Thermal Hysteresis, 75ppm
Excellent Long-Term Stability, 40ppm
High Immunity to Board Stress Effects
Capable of Handling 50 mA Transients
Voltage Options 2.5V, 4.096V
SOT-23 Package

All trademarks are the property of their respective owners.

The LM4030 is an ultra-high precision shunt voltage reference, having exceptionally high initial accuracy (0.05%) and temperature stability (10ppm/°C). The LM4030 is available with fixed voltage options of 2.5V and 4.096V. Despite the tiny SOT-23 package, the LM4030 exhibits excellent thermal hysteresis (75ppm) and long-term stability (40ppm) as well as immunity to board stress effects.

The LM4030 is designed to operate without an external capacitor, but any capacitor up to 10µF may be used. The LM4030 can be powered off as little as 120µA (max) but is capable of shunting up to 30mA continuously. As with any shunt reference, the LM4030 can be powered off of virtually any supply and is a simple way to generate a highly accurate system reference.

The LM4030 is available in three grades (A, B, and C). The best grade devices (A) have an initial accuracy of 0.05% with ensured temperature coefficient of 10 ppm/°C or less, while the lowest grade parts (C) have an initial accuracy of 0.15% and a temperature coefficient of 30 ppm/°C.

The LM4030 is an ultra-high precision shunt voltage reference, having exceptionally high initial accuracy (0.05%) and temperature stability (10ppm/°C). The LM4030 is available with fixed voltage options of 2.5V and 4.096V. Despite the tiny SOT-23 package, the LM4030 exhibits excellent thermal hysteresis (75ppm) and long-term stability (40ppm) as well as immunity to board stress effects.

The LM4030 is designed to operate without an external capacitor, but any capacitor up to 10µF may be used. The LM4030 can be powered off as little as 120µA (max) but is capable of shunting up to 30mA continuously. As with any shunt reference, the LM4030 can be powered off of virtually any supply and is a simple way to generate a highly accurate system reference.

The LM4030 is available in three grades (A, B, and C). The best grade devices (A) have an initial accuracy of 0.05% with ensured temperature coefficient of 10 ppm/°C or less, while the lowest grade parts (C) have an initial accuracy of 0.15% and a temperature coefficient of 30 ppm/°C.

filter

Andere Shunt-Spannungsreferenzen suchen

Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.

Alle anzeigen 4

Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference datasheet (Rev. B)		29.03.2013
	E-book	Voltage Supervisor and Reset ICs: Tips, Tricks and Basics		28.06.2019
	Whitepaper	Voltage reference selection basics white paper (Rev. A)		23.10.2018
	Technischer Artikel	Find the 'Goldilocks' voltage reference for your application	PDF \| HTML	02.09.2016

Design und Entwicklung

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

Simulationsmodell

LM4030_NA2P5 PSpice Transient Model

SNVM441.ZIP (23 KB) - PSpice-Modell

Unterstützte Produkte und Hardware

LM4030

Shunt-Spannungsreferenz mit extrem hoher Präzision

Eine neuere Version dieses Produkts ist verfügbar

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

LM4030

Produktdetails

Technische Dokumentation

Design und Entwicklung

SHUNT-REFERENCE-CALC — Shunt Reference Selector and Design Calculator

SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR — Shunt Voltage Reference External Resistor Quick Start Calculator

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Videoreihe

Videos