LM4030BMF-2.5/NOPB

The LM4030BMF-2.5/NOPB is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. This device is designed to provide a stable reference voltage, making it ideal for various applications in analog and digital circuits, including data acquisition systems, instrumentation, and precision measurement devices.

Key Features:

1. Output Voltage: The LM4030BMF-2.5 provides a fixed output voltage of 2.5 volts, which is highly stable and accurate, making it suitable for applications requiring precise voltage references.

2. Temperature Coefficient: The device boasts a low temperature coefficient, typically around 10 ppm/°C, ensuring that the output voltage remains stable across a wide temperature range. This characteristic is crucial for applications where temperature variations can affect performance.

3. Low Noise: The LM4030BMF-2.5/NOPB features low output noise, which is essential for sensitive analog applications. This low noise level helps maintain signal integrity in precision circuits.

4. Wide Supply Voltage Range: The IC operates over a wide supply voltage range, typically from 2.7V to 15V, allowing for flexibility in various circuit designs.

5. Low Output Impedance: The device has low output impedance, which helps maintain a stable output voltage even under varying load conditions.

6. Package Type: The LM4030BMF-2.5/NOPB is available in a small footprint, surface-mount package (BMF), which is advantageous for space-constrained applications and facilitates automated assembly processes.

7. No Lead (NOPB): The "NOPB" designation indicates that the device is free from lead (Pb), making it compliant with RoHS (Restriction of Hazardous Substances) standards, which is important for environmentally conscious designs.

Applications:

• Data Acquisition Systems: Used as a reference voltage for ADCs (Analog-to-Digital Converters) to ensure accurate conversions.
• Instrumentation: Provides a stable reference for precision measurement instruments.
• Voltage Regulation: Can be used in conjunction with other components to create stable voltage regulation circuits.
• Signal Conditioning: Acts as a reference in signal conditioning applications to improve accuracy.

Electrical Characteristics:

• Input Voltage Range: 2.7V to 15V
• Output Voltage Accuracy: Typically ±0.5% at 25°C
• Output Current: Capable of sourcing or sinking a specified output current, typically up to 10 mA.
• Power Supply Rejection Ratio (PSRR): High PSRR ensures that variations in supply voltage have minimal impact on the output voltage.

Conclusion:

The LM4030BMF-2.5/NOPB from Texas Instruments is a highly reliable and precise voltage reference IC, making it an excellent choice for engineers and designers looking for stability and accuracy in their electronic designs. Its compact package, low noise, and compliance with environmental standards further enhance its appeal for modern applications.