LM385DRG4-1-2

Introduction

The LM385DRG4-1-2 is a voltage reference device designed to provide accurate, low-noise reference voltages for a variety applications. It is a low-power, high-precision voltage reference offering a wide range (2.5V to 20V) of output voltage options. Designed for demanding applications, today’s electronic systems often require a higher level of precision and accuracy than traditional voltage references can provide. The LM385DRG4-1-2, with its low-noise performance and wide range of output voltages, is the ideal choice for applications where precision and accuracy are critical.The LM385DRG4-1-2 is a highly advanced voltage reference that offers superior performance and reliability, making it an ideal solution for a variety of power and circuit regulation needs. This article will provide an overview of the LM385DRG4-1-2, including its application field and working principle.

Application Field of LM385DRG4-1-2

The LM385DRG4-1-2 is designed for a variety of applications, including:

• Linear regulators
• Current-to-voltage converters
• Battery management
• Power supply regulation
• Voltage-controlled oscillator circuits
• Precision switching regulators
• Analog-to-digital converters
• Diagnostic test equipment

The LM385DRG4-1-2 is designed specifically to meet the requirement of demanding applications and offers superior performance and reliability. Its low-power and wide range of output voltage options make it suitable for many applications.

Working Principle of LM385DRG4-1-2

The LM385DRG4-1-2 is a precision voltage reference device featuring a wide range of output voltages. The device can provide both positive and negative voltage references. The reference voltage of the LM385DRG4-1-2 is adjustable from 2,5V to 20V. The device is capable of delivering an output current of up to 500mA.

The device is constructed from a combination of three voltage references: a bandgap reference, a high stability voltage reference, and a precision zener reference. The combination of these three references allows the LM385DRG4-1-2 to achieve its high accuracy and low-noise performance.

The LM385DRG4-1-2 also features two output pins that can be used to supply an output voltage. The two output pins are connected in series, so that the output voltage is the sum of the two references. Alternatively, the two output pins can be connected directly, so the output voltage will be the same as the reference voltage of the two references.

The LM385DRG4-1-2 features an integrated temperature sensor that is used to adjust the reference voltage in order to compensate for temperature variations. This allows the device to maintain a high degree of accuracy and low-noise performance over a wide range of temperatures.

Conclusion

The LM385DRG4-1-2 is an advanced voltage reference device offering superior performance and reliability. The device is designed for applications where precision and accuracy are critical, such as linear regulators, current-to-voltage converters, battery management, power supply regulation, voltage-controlled oscillator circuits, precision switching regulators, analog-to-digital converters and diagnostic test equipment. The device features a wide range of output voltages and an integrated temperature sensor that can be used to adjust the reference voltage in order to compensate for temperature variations. The combination of these features makes the LM385DRG4-1-2 the ideal choice for a variety of voltage reference applications.