LT1004IDG4-2-5

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LT1004IDG4-2-5 is a commercial low-power voltage reference that belongs to the category of PMIC (Power Management Integrated Circuits). It is designed to be used in wide variety of applications, ranging from medical to automotive and communication systems. This voltage reference offers excellent performance in terms of speed and temperature, and is featured with tight stability, low operating temperature and excellent accuracy. The LT1004IDG4-2-5 provides a guaranteed accuracy at room temperature of ±0.005V. Also, the device is highly reliable and can operate at temperatures up to 85℃.

The LT1004IDG4-2-5 is an ideal device for applications requiring accurate and stable voltage reference. Its operating temperature range (from -40℃ to 85℃) makes it suitable for a wide range of projects in various industries. The reference voltage of the LT1004IDG4-2-5 is 2.5V, which can be adjusted using the external resistor. This feature allows the user to easily set the reference voltage to any required value within the operational range.

The LT1004IDG4-2-5 is a low-power device, with a typical quiescent current of only 2µA (at 25℃). This makes it suitable for high-precision, low-power applications such as portable medical devices. Additionally, the device contains short-circuit protection, reverse-bias protection, over-voltage protection, and an ESD suppression circuit, providing excellent protection against over-voltage and short-circuits.

The LT1004IDG4-2-5 works on the principle of a bandgap voltage reference, which utilizes the temperature-independent Ohmic resistance of a diode as a reference voltage. In this device, the diode is connected to an amplifier circuit which amplifies the diode\'s reference voltage. This amplified Voltage Reference is then used to generate the accurate 2.5V output voltage. The accuracy of the output voltage is maintained by using a voltage divider which allows the user to adjust the reference voltage by adjusting the resistors. The output voltage is also stabilized using an internal feedback loop, which ensures that the output voltage remains accurate and stable at all times.

The LT1004IDG4-2-5 voltage reference has wide range of applications across a number of industries. It has been used in medical devices for accurate and reliable measurements, in automotive industry for voltage referencing purposes, in communication systems for current control and in many other applications requiring accurate and stable voltage reference. The device is highly reliable, easy to use and offers excellent performance.

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