LM4040B25FTA

The LM4040B25FTA is a precision voltage reference integrated circuit (IC) designed to provide a stable and accurate reference voltage of 2.5 volts. It is part of the LM4040 series, which is known for low temperature coefficients and excellent stability over time. This device is ideal for applications requiring precise voltage references, such as in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision measurement systems.
The LM4040 features a low output impedance and operates over a wide temperature range, making it suitable for various environments. It is available in multiple package types, including surface mount packages like the SOT-23, enhancing its versatility in circuit designs.
Key features include low noise operation, high accuracy, and the ability to function with minimal external components. The IC also includes protection against reverse polarity and is designed for easy integration into electronic circuits.
Overall, the LM4040B25FTA is a reliable choice for engineers seeking a robust voltage reference for precision applications.

The LM4040B25FTA is a precision voltage reference from Texas Instruments with the following key features:
1. Voltage Reference: Provides a stable output voltage of 2.500V.
2. Temperature Coefficient: Low temperature drift, typically around ±5 ppm/°C, ensuring accuracy over varying temperatures.
3. Output Current: Capable of sourcing or sinking a current of up to 10 mA, allowing it to drive loads directly.
4. Noise Performance: Low output noise, enhancing performance in sensitive applications.
5. Supply Voltage Range: Operates with a wide input voltage range, typically from 0V to 10V.
6. Precision: High initial accuracy, typically ±1%, contributing to reliable performance in precision applications.
7. Package Type: Available in SOT-23-5 package, facilitating compact designs.
8. Applications: Suitable for use in analog-to-digital converters, data acquisition systems, and other precision measurement applications.
Overall, the LM4040B25FTA is an ideal choice for applications requiring a dependable and precise voltage reference.

The LM4040B25FTA is packaged in a SOT-23-3 (Surface Mount) package type.

The LM4040B25FTA is a precision voltage reference with a pin count of 3.
Pin Functions:
1. Pin 1 (N/C): No connection. This pin is not used and should be left unconnected.
2. Pin 2 (VOUT): This is the output pin where the regulated reference voltage (2.5V) is provided. It delivers a stable voltage for various applications.
3. Pin 3 (GND): Ground pin, which is connected to the system ground.
The LM4040B25FTA offers low temperature coefficient and high accuracy, making it suitable for precision measurement and calibration applications.

The LM4040B25FTA is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of innovative electronic components, including analog and embedded processing devices. The company is well-known for its high-performance analog chips, microcontrollers, and digital signal processors, serving various industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is also recognized for its commitment to research and development, fostering advancements in technology and supporting a diverse array of applications across the electronics market.

The LM4040B25FTA is a precision voltage reference used in various applications such as instrumentation, data acquisition systems, and voltage regulation. It provides a stable reference voltage for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision amplifiers. Additionally, it is utilized in power management, calibration systems, and sensor applications where accurate voltage reference is crucial for performance and reliability.

The LM4040B25FTA is a precision voltage reference with a 2.5V output. Equivalent products include the TL431, ADR421, MCP1501, and LM185. Always check specific parameters like temperature range and output impedance to ensure compatibility with your application.