LM4041CIDBZR

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LM4041CIDBZR

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IC VREF SHUNT ADJ 0.5% SOT23-3

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Spezifikationen

Attribut Wert
PartStatus Active
ReferenceType Shunt
OutputType Adjustable
Voltage-Output(Min/Fixed) 1.233V
Current-Output 12 mA
Tolerance ±0.5%
TemperatureCoefficient 100ppm/°C
Noise-10Hzto10kHz 20µVrms
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3
SupplierDevicePackage SOT-23-3
BaseProductNumber LM4041
Current-Cathode 80 µA
Voltage-Output(Max) 10 V

Übersicht

Description

The LM4041CIDBZR is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It provides a stable and accurate reference voltage, typically used in applications requiring precise voltage levels, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other signal processing systems.
Key features include a low temperature coefficient, high accuracy, and low noise, making it suitable for high-performance applications. The LM4041 operates over a wide temperature range and offers various output voltage options, typically 1.24V, 2.5V, or 5V, depending on the version.
It comes in a compact SOT-23 package, allowing for easy integration into space-constrained designs. The device is designed to maintain its output voltage with minimal drift, ensuring reliability and stability in a wide range of operating conditions. Overall, the LM4041CIDBZR is an excellent choice for designers needing a dependable voltage reference in their electronic circuits.

Equivalent

The LM4041CIDBZR is a precision voltage reference. Equivalent products include the TL431, LM4040, and the REF02. Other alternatives are the ADR380, LM185, and MCP1501. When choosing an equivalent, consider specifications like voltage accuracy, temperature coefficient, and operating temperature range to ensure compatibility with your application.

Features

The LM4041CIDBZR is a precision voltage reference designed for use in various electronic applications. Key features include:
1. Precision Output Voltage: The device provides a stable reference voltage of 1.24V with a low temperature coefficient, ensuring accuracy over temperature variations.

2. Low Noise: It offers low output noise, which is crucial for sensitive analog circuits.
3. Wide Operating Temperature Range: The LM4041 operates efficiently across a temperature range from -40°C to +125°C, making it suitable for automotive and industrial applications.
4. Low Supply Current: It has a low operating current, which helps in power-sensitive designs.
5. Compact Package: Available in a SOT-23 package, it is space-efficient for PCB layouts.
6. Output Current Capability: Supports a load current of up to 10 mA, suitable for driving various loads.
7. Reverse Polarity Protection: The design includes features that protect against reverse voltage conditions.
These attributes make the LM4041CIDBZR ideal for precision applications in voltage regulation, instrumentation, and reference design circuits.

Pinout

The LM4041CIDBZR is a precision voltage reference with a pin count of 3. Its primary functions include providing a stable reference voltage for various applications, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision circuits.
The three pins are designated as follows:
1. VOUT: This is the output voltage pin where the reference voltage is provided.
2. GND: This pin serves as the ground connection.
3. VIN: This is the input voltage pin that connects to the power supply.
The LM4041 provides a fixed output voltage of either 1.24V or 2.5V, depending on the specific version. Its low temperature coefficient and low output noise make it suitable for high-accuracy applications. The device is housed in a compact SOT-23 package, making it well-suited for space-constrained designs.

Manufacturer

The manufacturer of the LM4041CIDBZR is Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including analog and digital chips, embedded processors, and microcontrollers. Founded in 1930, TI is headquartered in Dallas, Texas, and is recognized for its innovations in various technology sectors, including consumer electronics, automotive, industrial, and communication systems. The LM4041CIDBZR is a precision voltage reference used in various applications where stable and accurate voltage references are essential. TI is a key player in the semiconductor industry, providing solutions for engineering challenges across multiple markets.

Application

The LM4041CIDBZR is a precision voltage reference used in various applications, including:
1. Data Acquisition Systems: Ensures accurate analog-to-digital conversion by providing a stable reference voltage.
2. Instrumentation: Enhances measurement accuracy in sensitive devices.
3. Industrial Automation: Provides reliable reference for sensor applications and control systems.
4. Consumer Electronics: Used in power supplies and battery management systems for voltage regulation.
5. Medical Devices: Ensures precision in diagnostic equipment and monitoring systems.
Its low drift and temperature stability make it suitable for high-precision applications across multiple industries.

Package

The LM4041CIDBZR is packaged in a SOT-23 (Small Outline Transistor) package. This surface-mount package is commonly used for low-voltage reference applications.

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