The LM385D-1.2G from ON Semiconductor is a precision micropower voltage reference device that provides a fixed voltage output of 1.2 volts. This component is essential for applications requiring a stable reference voltage, which is critical for analog-to-digital conversion, voltage monitoring, and other precision circuit functions. The LM385 series is designed for low-power operations, making it an excellent choice for battery-powered and portable devices.

With an initial accuracy of ±1%, the LM385D-1.2G ensures reliable performance in a variety of conditions. It also offers a low dynamic impedance and a wide operating current range from 20µA to 20mA, which provides flexibility in a broad spectrum of applications. These characteristics make it suitable for high-performance applications where power efficiency and accuracy are paramount.

Key Features:

• Voltage Output: 1.2V with an initial accuracy of ±1%.
• Operating Current: Wide range from 20µA to 20mA, accommodating diverse use cases.
• Low Dynamic Impedance: Ensures stable voltage output under varying load conditions.
• Temperature Coefficient: Typically 20ppm/°C, which contributes to its reliability over a wide temperature range.
• Package: Available in the SOIC-8 package, providing a compact solution for space-constrained applications.
• Applications: Ideal for portable, battery-powered devices, and any system requiring a precise voltage reference.

Applications:

The LM385D-1.2G voltage reference can be used in a variety of electronic systems, including but not limited to:

• Data acquisition systems
• Battery chargers
• Power supplies
• Energy management systems
• Instrumentation
• Automotive electronics

ON Semiconductor's commitment to quality and performance is evident in the LM385D-1.2G voltage reference. By providing a stable and precise reference voltage, this component is a cornerstone in the design of sophisticated electronic circuits where accuracy is non-negotiable.