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LM4040AIM3X-4.1
+Lista de MateriaisVoltage References
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FabricanteTexas Instruments
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Peça do Fabricante #LM4040AIM3X-4.1
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Em Estoque12078
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Especificações
| Atributo | Valor |
| Packaging | MouseReel |
| Standard Pack Qty | 3000 |
Visão Geral
Description
The LM4040AIM3X-4.1 is a precision voltage reference device manufactured by Texas Instruments. It is designed to provide a stable 4.1V output voltage with high accuracy and low temperature coefficient, making it ideal for calibration and instrumentation applications. The device is available in a SOT-23 package, which is compact and suitable for space-constrained designs. It operates over a wide temperature range and features a low quiescent current, increasing its efficiency in battery-powered applications. The LM4040AIM3X-4.1 is also known for its low output noise and excellent long-term stability.
This voltage reference can be used in precision data acquisition systems, portable devices, and various industrial applications where a stable voltage reference is crucial. It is easy to integrate into circuits due to its simple two-terminal configuration. Additionally, its low dynamic impedance helps maintain a constant output voltage even with variations in load current or input conditions. Overall, the LM4040AIM3X-4.1 is a versatile and reliable component for engineers seeking a high-performance voltage reference solution.
This voltage reference can be used in precision data acquisition systems, portable devices, and various industrial applications where a stable voltage reference is crucial. It is easy to integrate into circuits due to its simple two-terminal configuration. Additionally, its low dynamic impedance helps maintain a constant output voltage even with variations in load current or input conditions. Overall, the LM4040AIM3X-4.1 is a versatile and reliable component for engineers seeking a high-performance voltage reference solution.
Equivalent
The LM4040AIM3X-4.1 is a precision voltage reference. Equivalent products include:
1. TL431 series by Texas Instruments (adjustable, check specific fixed voltage models).
2. ADR424 by Analog Devices (4.096V reference).
3. REF3140 by Texas Instruments (4.096V precision voltage reference).
4. MAX6041 by Maxim Integrated (fixed voltage options available).
Ensure to check specific voltage ratings and specifications to match the LM4040AIM3X-4.1 in terms of package, output voltage, and accuracy.
1. TL431 series by Texas Instruments (adjustable, check specific fixed voltage models).
2. ADR424 by Analog Devices (4.096V reference).
3. REF3140 by Texas Instruments (4.096V precision voltage reference).
4. MAX6041 by Maxim Integrated (fixed voltage options available).
Ensure to check specific voltage ratings and specifications to match the LM4040AIM3X-4.1 in terms of package, output voltage, and accuracy.
Features
The LM4040AIM3X-4.1 is a precision voltage reference component known for its stability and accuracy. Key features include:
1. Precision Output Voltage: Delivers a stable output voltage of 4.1V, suitable for various applications.
2. Low Temperature Coefficient: Offers a low temperature coefficient, ensuring minimal voltage variation over temperature changes.
3. Low Noise: Designed to produce low noise, enhancing performance in sensitive applications.
4. Wide Operating Range: Capable of operating over a wide current range, typically from 60 μA to 15 mA.
5. Compact Package: Available in a small SOT-23 package, making it ideal for space-constrained designs.
6. High Initial Accuracy: Provides high initial accuracy with tight output voltage tolerance.
7. Low Power Consumption: Efficient design for low power applications.
8. Temperature Range: Operates effectively over an extended temperature range, typically from -40°C to +125°C.
These features make it suitable for use in precision data acquisition systems, industrial control systems, and portable devices.
1. Precision Output Voltage: Delivers a stable output voltage of 4.1V, suitable for various applications.
2. Low Temperature Coefficient: Offers a low temperature coefficient, ensuring minimal voltage variation over temperature changes.
3. Low Noise: Designed to produce low noise, enhancing performance in sensitive applications.
4. Wide Operating Range: Capable of operating over a wide current range, typically from 60 μA to 15 mA.
5. Compact Package: Available in a small SOT-23 package, making it ideal for space-constrained designs.
6. High Initial Accuracy: Provides high initial accuracy with tight output voltage tolerance.
7. Low Power Consumption: Efficient design for low power applications.
8. Temperature Range: Operates effectively over an extended temperature range, typically from -40°C to +125°C.
These features make it suitable for use in precision data acquisition systems, industrial control systems, and portable devices.
Pinout
The LM4040AIM3X-4.1 is a precision micropower shunt voltage reference. It typically comes in a SOT-23 package, which has 3 pins. The primary function of this device is to provide a stable reference voltage of 4.1V.
Here is a breakdown of the pin functions for the SOT-23 package:
1. Pin 1 (Cathode): This is the input pin where the current is provided. It is connected to the higher potential in your circuit.
2. Pin 2 (Anode): This is typically connected to ground. The device regulates the current flowing through it to maintain the reference voltage.
3. Pin 3 (No Connection or NC): This pin is often not internally connected and may be used for mechanical stability.
The LM4040AIM3X-4.1 is used in applications where precision voltage reference is required, such as in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems.
Here is a breakdown of the pin functions for the SOT-23 package:
1. Pin 1 (Cathode): This is the input pin where the current is provided. It is connected to the higher potential in your circuit.
2. Pin 2 (Anode): This is typically connected to ground. The device regulates the current flowing through it to maintain the reference voltage.
3. Pin 3 (No Connection or NC): This pin is often not internally connected and may be used for mechanical stability.
The LM4040AIM3X-4.1 is used in applications where precision voltage reference is required, such as in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems.
Manufacturer
The LM4040AIM3X-4.1 is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of electronic components. The company is known for its development and innovation in analog chips and embedded processors, which are used in various electronics applications, including consumer electronics, automotive systems, industrial machinery, and communication devices. TI is also involved in digital signal processing and microcontroller products. As one of the largest semiconductor manufacturers in the world, Texas Instruments plays a significant role in advancing technology and electronics.
Application
The LM4040AIM3X-4.1 is a precision voltage reference commonly used in applications requiring accurate voltage regulation and low power consumption. Typical application areas include:
1. Data Acquisition Systems: It provides a stable reference voltage for analog-to-digital converters (ADCs).
2. Portable Devices: Used in battery-operated devices due to its low power requirements.
3. Instrument Calibration: Ensures accuracy and repeatability in measurement instruments.
4. Power Supplies: Acts as a reference in power management systems.
5. Communication Equipment: Maintains signal integrity by providing a stable voltage reference.
6. Industrial Controls: Ensures reliable sensor and actuator operation.
7. Test and Measurement Equipment: Offers precision and stability critical for testing environments.
1. Data Acquisition Systems: It provides a stable reference voltage for analog-to-digital converters (ADCs).
2. Portable Devices: Used in battery-operated devices due to its low power requirements.
3. Instrument Calibration: Ensures accuracy and repeatability in measurement instruments.
4. Power Supplies: Acts as a reference in power management systems.
5. Communication Equipment: Maintains signal integrity by providing a stable voltage reference.
6. Industrial Controls: Ensures reliable sensor and actuator operation.
7. Test and Measurement Equipment: Offers precision and stability critical for testing environments.
Package
The LM4040AIM3X-4.1 is a precision voltage reference packaged in a SOT-23-3, a small-outline transistor package with three leads. This compact package is suitable for space-constrained applications.
