LM4040DIM3X-2.0/NOPB

The LM4040DIM3X-2.0/NOPB is a precision voltage reference device manufactured by Texas Instruments. It is designed to provide a stable reference voltage for various applications, including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems.

Key Features:

1. Voltage Reference: The LM4040 provides a fixed output voltage of 2.0V, which is highly stable and accurate, making it suitable for precision applications.

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.

3. Output Impedance: The LM4040 features low output impedance, which helps maintain the reference voltage under varying load conditions.

4. Supply Voltage: The device operates with a wide supply voltage range, typically from 0V to 15V, allowing for flexibility in various circuit designs.

5. Package Type: The LM4040DIM3X-2.0/NOPB is available in a compact 3-pin SOT-23 package, which is suitable for space-constrained applications.

6. Low Noise: The reference voltage output is characterized by low noise, which is critical for high-precision applications where signal integrity is paramount.

7. Power Consumption: The device is designed for low power consumption, making it ideal for battery-operated devices and energy-efficient designs.

8. Pin Configuration: The SOT-23 package features three pins, typically including the reference output, ground, and input voltage.

9. Applications: Common applications include precision measurement systems, instrumentation, data acquisition systems, and any circuit requiring a stable reference voltage.

10. RoHS Compliant: The LM4040DIM3X-2.0/NOPB is compliant with RoHS standards, ensuring it is free from hazardous substances.

Electrical Characteristics:

• Output Voltage: 2.0V nominal
• Initial Accuracy: ±0.5% (max)
• Temperature Range: -40°C to +125°C
• Load Regulation: Typically 0.1 mV/mA
• Line Regulation: Typically 0.1 mV/V

Conclusion:

The LM4040DIM3X-2.0/NOPB from Texas Instruments is a highly reliable and precise voltage reference solution, ideal for applications requiring stable and accurate voltage references. Its compact size, low noise, and low power consumption make it a versatile choice for engineers designing high-performance electronic systems.