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LM4040AIM3X-2.5
+Lista de MateriaisIC VREF SHUNT 0.1% SOT23-3
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FabricanteTexas Instruments
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Peça do Fabricante #LM4040AIM3X-2.5
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Pacote SOT-23-3
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Em Estoque5744
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Not For New Designs |
| ReferenceType | Shunt |
| OutputType | Fixed |
| Voltage-Output(Min/Fixed) | 2.5V |
| Current-Output | 15 mA |
| Tolerance | ±0.1% |
| TemperatureCoefficient | 100ppm/°C |
| Noise-10Hzto10kHz | 35µVrms |
| Current-Cathode | 65 µA |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Visão Geral
Description
The LM4040AIM3X-2.5 is a precision voltage reference from Texas Instruments. It provides a stable 2.5V output voltage, ideal for use in applications requiring a reliable reference voltage. The device is designed to offer excellent temperature stability and low noise, making it suitable for precision data acquisition systems, instrumentation, and control systems.
The LM4040AIM3X-2.5 is available in a compact SOT-23 package, allowing for easy integration into various circuit designs while saving board space. It operates over a wide temperature range, typically from -40°C to +125°C, ensuring consistent performance under different environmental conditions. The device features low output impedance and a wide supply voltage range, enhancing its versatility in different applications.
Its key characteristics include low drift, low output noise, and the capability to drive capacitive loads, making it a robust choice for maintaining precise voltage levels. This reference is ideal for ensuring accurate analog-to-digital conversions, stable power supply references, and other scenarios requiring dependable voltage reference solutions.
The LM4040AIM3X-2.5 is available in a compact SOT-23 package, allowing for easy integration into various circuit designs while saving board space. It operates over a wide temperature range, typically from -40°C to +125°C, ensuring consistent performance under different environmental conditions. The device features low output impedance and a wide supply voltage range, enhancing its versatility in different applications.
Its key characteristics include low drift, low output noise, and the capability to drive capacitive loads, making it a robust choice for maintaining precise voltage levels. This reference is ideal for ensuring accurate analog-to-digital conversions, stable power supply references, and other scenarios requiring dependable voltage reference solutions.
Equivalent
The LM4040AIM3X-2.5 is a precision voltage reference. Equivalent products include:
1. TL431 from Texas Instruments - A shunt voltage reference.
2. LT1004-2.5 from Analog Devices - A precision shunt voltage reference.
3. ADR291 from Analog Devices - A low power precision voltage reference.
4. MAX6043 from Maxim Integrated - A high precision series voltage reference.
Always verify specifications and compatibility for your specific application.
1. TL431 from Texas Instruments - A shunt voltage reference.
2. LT1004-2.5 from Analog Devices - A precision shunt voltage reference.
3. ADR291 from Analog Devices - A low power precision voltage reference.
4. MAX6043 from Maxim Integrated - A high precision series voltage reference.
Always verify specifications and compatibility for your specific application.
Features
The LM4040AIM3X-2.5 is a precision voltage reference designed for applications requiring an accurate and stable voltage source. Key features include:
1. Precision Output Voltage: Provides a 2.5V output with tight tolerance over a range of operating conditions.
2. Temperature Stability: Offers excellent temperature coefficient to ensure minimal drift over temperature changes, typically around 100 ppm/°C.
3. Low Noise: Produces low output noise, making it suitable for sensitive applications.
4. Wide Operating Current Range: Supports a wide current range, enhancing flexibility in various applications.
5. Compact Package: Available in a small SOT-23 package, ideal for space-constrained designs.
6. Low Power Consumption: Designed for low power usage, which is beneficial for battery-operated devices.
7. High Reliability: Built with robust design features for enhanced reliability and longevity.
8. Easy Integration: Simplifies design with minimal external components required for operation.
These features make the LM4040AIM3X-2.5 suitable for use in precision measurement systems, battery management, and other electronic applications requiring a reliable voltage reference.
1. Precision Output Voltage: Provides a 2.5V output with tight tolerance over a range of operating conditions.
2. Temperature Stability: Offers excellent temperature coefficient to ensure minimal drift over temperature changes, typically around 100 ppm/°C.
3. Low Noise: Produces low output noise, making it suitable for sensitive applications.
4. Wide Operating Current Range: Supports a wide current range, enhancing flexibility in various applications.
5. Compact Package: Available in a small SOT-23 package, ideal for space-constrained designs.
6. Low Power Consumption: Designed for low power usage, which is beneficial for battery-operated devices.
7. High Reliability: Built with robust design features for enhanced reliability and longevity.
8. Easy Integration: Simplifies design with minimal external components required for operation.
These features make the LM4040AIM3X-2.5 suitable for use in precision measurement systems, battery management, and other electronic applications requiring a reliable voltage reference.
Pinout
The LM4040AIM3X-2.5 is a precision voltage reference from Texas Instruments. It comes in a SOT-23 package, which typically has 3 pins. Here’s a brief description of its pin configuration and function:
1. Pin 1 (Anode): This is the positive pin to which the current flows in. It is connected to the positive side of the power supply.
2. Pin 2 (Cathode): This pin is the output of the voltage reference, providing a precise 2.5V reference voltage.
3. Pin 3 (No Connect or NC): Often used for mechanical support or manufacturing purposes with no electrical connection; however, depending on the specific package variant, it can also be a ground connection in some configurations.
The LM4040AIM3X-2.5 provides a stable 2.5V output and is used for applications requiring precision voltage references, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-accuracy data acquisition systems.
1. Pin 1 (Anode): This is the positive pin to which the current flows in. It is connected to the positive side of the power supply.
2. Pin 2 (Cathode): This pin is the output of the voltage reference, providing a precise 2.5V reference voltage.
3. Pin 3 (No Connect or NC): Often used for mechanical support or manufacturing purposes with no electrical connection; however, depending on the specific package variant, it can also be a ground connection in some configurations.
The LM4040AIM3X-2.5 provides a stable 2.5V output and is used for applications requiring precision voltage references, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-accuracy data acquisition systems.
Manufacturer
The LM4040AIM3X-2.5 is manufactured by Texas Instruments. Texas Instruments (TI) is a global technology company headquartered in Dallas, Texas. They are one of the largest semiconductor companies in the world and are known for designing and manufacturing a wide range of electronic components, including integrated circuits, microcontrollers, wireless components, and sensors. TI serves various industries, including automotive, industrial, consumer electronics, and communications equipment, providing innovative solutions that drive advancements in technology and electronics.
Application
The LM4040AIM3X-2.5 is a precision voltage reference ideal for applications requiring accurate voltage regulation. Common application areas include:
1. Data Acquisition Systems: Enhances precision of analog-to-digital converters.
2. Instrumentation: Ensures stable voltage references for measurement devices.
3. Battery-Powered Devices: Offers low-power consumption for extended battery life.
4. Power Supplies: Provides a stable reference voltage for improved regulation.
5. Calibration Equipment: Ensures high accuracy in calibration tools.
6. Test and Measurement Equipment: Delivers reliable reference for accurate measurements.
7. Portable Devices: Supports stable operation across varying environmental conditions.
Its precision and low drift make it suitable for applications demanding high accuracy and stability.
1. Data Acquisition Systems: Enhances precision of analog-to-digital converters.
2. Instrumentation: Ensures stable voltage references for measurement devices.
3. Battery-Powered Devices: Offers low-power consumption for extended battery life.
4. Power Supplies: Provides a stable reference voltage for improved regulation.
5. Calibration Equipment: Ensures high accuracy in calibration tools.
6. Test and Measurement Equipment: Delivers reliable reference for accurate measurements.
7. Portable Devices: Supports stable operation across varying environmental conditions.
Its precision and low drift make it suitable for applications demanding high accuracy and stability.
Package
The LM4040AIM3X-2.5 is a precision voltage reference packaged in a SOT-23 configuration. This surface-mount package is compact, making it suitable for space-constrained applications. It is designed to provide a stable 2.5V reference voltage.
