LM285Z-1.2/NOPB

The LM285Z-1.2/NOPB is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable reference voltage of 1.2 volts, making it suitable for various applications in analog and digital circuits where a reliable voltage reference is essential.

Key Features:

1. Voltage Reference: The LM285Z-1.2/NOPB outputs a precise voltage of 1.2V, with a typical temperature coefficient of 20 ppm/°C, ensuring minimal variation with temperature changes.

2. Low Noise: This device is designed to have low output noise, which is crucial for applications requiring high precision and stability, such as data acquisition systems and instrumentation.

3. Wide Operating Range: The LM285 can operate over a wide range of supply voltages, typically from 2.5V to 40V, allowing it to be used in various circuit configurations.

4. Temperature Range: The IC is rated for operation over a temperature range of -40°C to +125°C, making it suitable for both commercial and industrial applications.

5. Compact Package: The LM285Z-1.2/NOPB is available in a TO-220 package, which provides good thermal performance and is easy to handle in PCB designs.

6. Current Output: The device can source or sink up to 10 mA of output current, providing flexibility in its use across different applications.

7. Low Input Current: The reference circuit has a low input current requirement, which helps in minimizing power consumption in battery-operated devices.

8. Pin Configuration: The LM285Z-1.2/NOPB typically features three pins: the output pin (VOUT), the ground pin (GND), and the input pin (VIN), allowing for straightforward integration into existing designs.

Applications:

• Analog-to-Digital Converters (ADCs): Used as a reference voltage for improving the accuracy of ADCs.
• Digital Signal Processors (DSPs): Provides a stable reference for signal processing applications.
• Instrumentation: Ideal for precision measurement systems where accurate voltage references are critical.
• Voltage Regulation: Can be used in conjunction with other components to create stable voltage regulation circuits.

Conclusion:

The LM285Z-1.2/NOPB from Texas Instruments is a versatile and reliable voltage reference IC that offers precision, stability, and low noise performance. Its wide operating range and robust design make it suitable for a variety of applications in both consumer and industrial electronics.