LM4040AIM3-2.5/NOPB

The LM4040AIM3-2.5/NOPB is a precision voltage reference device manufactured by Texas Instruments. It is designed to provide a stable and accurate reference voltage, making it ideal for various applications in analog circuits, including data acquisition systems, instrumentation, and precision measurement devices.

Key Features:

1. Voltage Reference: The LM4040AIM3-2.5 provides a fixed output voltage of 2.5 volts, which is highly stable over temperature and time.

2. Temperature Coefficient: The device boasts a low temperature coefficient, typically around 10 ppm/°C, ensuring minimal drift in output voltage with changes in temperature.

3. Output Impedance: The output impedance is low, which helps maintain a stable output voltage even under varying load conditions.

4. Operating Current: The device operates with a low quiescent current, making it suitable for battery-powered applications.

5. Package Type: The LM4040AIM3-2.5/NOPB is available in a compact SOT-23 package, which is ideal for space-constrained designs.

6. Pin Configuration: The device typically features three pins: the anode, cathode, and ground. The pin configuration allows for easy integration into various circuit designs.

7. Power Supply Rejection Ratio (PSRR): The LM4040 exhibits good PSRR, which means it can maintain its output voltage stability even with fluctuations in the supply voltage.

8. Applications: Common applications include precision voltage references in ADCs, DACs, and other analog circuits, as well as in calibration equipment and sensor applications.

9. RoHS Compliant: The device is compliant with RoHS standards, ensuring it is free from hazardous substances.

Electrical Characteristics:

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5% (max)
• Temperature Range: Typically operates from -40°C to +125°C
• Supply Voltage: The device can operate with a supply voltage up to 15V.

Benefits:

• High Precision: The LM4040AIM3-2.5/NOPB provides a reliable reference voltage, which is crucial for high-accuracy applications.
• Compact Size: The SOT-23 package allows for easy integration into small form factor designs.
• Versatile: Suitable for a wide range of applications, from consumer electronics to industrial equipment.

In summary, the LM4040AIM3-2.5/NOPB from Texas Instruments is a highly reliable and precise voltage reference solution, ideal for applications requiring stable voltage references with minimal drift and low power consumption.