LM4041BIM7-1.2

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The LM4041BIM7-1.2 is a precision Bandgap voltage reference of the PMIC – Voltage Reference family. The device provides a low temperature coefficient and tight initial accuracy with 1.2 V at 25°C and is specially designed for enhanced noise immunity. It is used extensively in systems that demand the highest level of accuracy.

The LM4041BIM7-1.2 belongs to the precision shunt-regulated device family and its principle of operation is based on the well-known Bandgap technology. The low temperature coefficient of the reference voltage is ensured by a dynamic circuit, which monitors and compensates the effects of temperature variations. A typical application would involve the use of the LM4041BIM7-1.2 with a resistor divider connected across its VOUT and GND pins. This generates an output voltage which is equal to the sum of VOUT and the resistor divider.

In addition, the LM4041BIM7-1.2 has an enhanced maximum power dissipation of 60mW, which is greater than most Bandgap voltage references such as the LM358LM. This enables the device to be used in systems that require higher power consumption than the typical Bandgap reference.

As the Bandgap voltage reference, the LM4041BIM7-1.2 is typically used in systems where accuracy is a key requirement. This includes temperature controls, air conditioning systems, temperature and pressure measurement systems, laboratory instruments and medical equipment. Additionally, it is used in applications that require a very stable output voltage such as oscilloscopes, digital voltmeters, DC power supplies and voltage regulators.

The device also features an enhanced noise immunity capability which eliminates any unwanted noise sources that might have an effect on the output voltage. The low temperature coefficient makes the LM4041BIM7-1.2 an ideal choice for applications where temperature variations are likely to occur. With a maximum power rating of 60mW, the LM4041BIM7-1.2 can be used as a primary voltage reference in systems that require higher power consumption.

In conclusion, the LM4041BIM7-1.2 is a precision Bandgap voltage reference that provides a low temperature coefficient, tight initial accuracy and enhanced noise immunity for applications where accuracy is the primary requirement. Its maximum power dissipation of 60mW provides the device with the capability to be used in systems where higher power consumption is necessary. The LM4041BIM7-1.2 is widely used in temperature control, air conditioning systems, laboratory instruments, medical equipment and voltage regulators, making it an ideal choice for applications where accuracy and noise immunity are of paramount importance.

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