LM385D-2.5G Integrated Circuits (ICs)

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LM385D-2.5G is a high-accuracy, precision adjustable linear voltage reference device which is manufactured by National Semiconductor Corporation. It is classified as a Precision Interface and Control (PMIC) product and is categorized as a Voltage Reference. This reference product operates from a single supply, providing an adjustable, highly accurate, and low noise voltage reference. Its main features include low power consumption, Ultra-High Accuracy, Wide Operating Voltage and Wide Operating Temperature range (0℃ to +70℃). This device is widely used in a variety of applications such as automotive and industrial sensing and control, power Measurement, power supplies, switch-mode power supply, voltage regulation, and temperature monitoring.

The LM385D-2.5G Precision Adjustable Linear Voltage Reference is operating in a voltage mode. It is using an operational amplifier to maintain the output voltage at a constant level, while varying the size and direction of the forward-biased base-emitter junction. The signal from this junction is added to the feedback loop circuitry of the operational amplifier to adjust its output voltage. The LM385D-2.5G is able to hold its output voltage steady and accurate over a wide range of operating conditions by utilizing the robust design of the operational amplifier.

The LM385D-2.5G is designed to provide an adjustable, highly accurate, and low noise voltage across a wide range of operating temperatures. The adjustable output voltage is determined by the adjustment pin of the device, while a single supply voltage is responsible for controlling the output voltage. The adjustable output voltage range is 0.1V to 2.5V. The device is capable of providing an output current of up to 30mA, while having an input offset voltage of 2mV. Finally, the LM385D-2.5G has a noise voltage of 2µVrms, which is ideal for low noise applications.

The LM385D-2.5G Precision Adjustable Linear Voltage Reference can be used in a variety of applications. Its low current consumption and wide supply voltage range make it ideal for battery-powered systems. The adjustable output voltage of the device also makes it suitable for voltage regulation and temperature monitoring in industrial and automotive settings. Its high accuracy and low noise makes it ideal for power measurement, power supplies, and switch-mode power supplies. In addition, the device can be used for sensing circuits and V/I converters.

In conclusion, the LM385D-2.5G is a high-accuracy, precision adjustable linear voltage reference device. It has been designed to provide an adjustable, highly accurate, and low noise voltage over a wide range of operating conditions. The adjustable output voltage range is 0.1V to 2.5V, while the device can provide an output current of up to 30mA. Finally, the device can be used in a variety of applications due to its low current consumption and wide supply voltage range. It is an ideal choice for low noise applications, power measurement, and temperature monitoring.

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