LM4040BIM3X-8.2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM4040BIM3X-8.2 is a precision voltage reference designed for use in precision measurement applications. It is a low-dropout, shunt-regulating device that utilizes a current-per-volt structure, an output trimming switch, and a selectable voltage range. The LM4040BIM3X-8.2 is widely used in both portable and stationary applications. It provides an accurate, stable and linear reference voltage that can be adjusted to within ±0.000001% of the full-scale voltage.

The LM4040BIM3X-8.2 offers high accuracy and stability over a wide range of operating conditions. It comes in a five-pin SOT-83 package and has an external resistor adjusts the output voltage. It has an operating temperature range from -25°C to +85°C and its output can be trimmed from 2.5V to 10V.

The LM4040BIM3X-8.2 has several advantages for precision measurement applications. Firstly, it offers a very low temperature coefficient, meaning that the reference accuracy does not drift much with temperature variations. Secondly, its low noise output makes it suitable for applications such as data acquisition, where a very low-noise voltage reference is needed. Finally, its low input/output resistance makes it ideal for low-side sensing applications where it is important to minimize changes in the reading due to external disturbance.

In terms of applications, the LM4040BIM3X-8.2 is widely used in a variety of precision measurement systems, including those used in medical instruments, consumer electronic devices, automotive systems, and industrial automation. Its accuracy and low-noise output make it ideal for use with sensitive sensors, such as those used in healthcare and biomedical products. In addition, its low-dropout performance and temperature stability make it an excellent choice for automotive and industrial applications.

The working principle of the LM4040BIM3X-8.2 is quite simple. It is a shunt reference device that utilizes a current-per-volt structure. An external resistor is used to adjust the output voltage. When power is applied to the LM4040BIM3X-8.2, it will draw a constant current from the power source, resulting in a voltage drop across the resistor. This voltage drop is then monitored and compared by the device to a predetermined reference voltage. If the monitored voltage is not equal to the reference voltage, then the device will adjust the current and adjust the voltage accordingly.

The LM4040BIM3X-8.2 is a popular choice for precision voltage reference applications. It has high accuracy, low noise, and low drift, making it ideal for a variety of measurement and sensing solutions. Additionally, its five-pin SOT-83 package and trimming switch make it easy to integrate into existing design. The LM4040BIM3X-8.2 is therefore an excellent choice for those looking for a precision voltage reference.

The specific data is subject to PDF, and the above content is for reference