LT1461CIS8-3#TRPBF

PMIC - Voltage Reference - LT1461CIS8-3#TRPBF Application Field and Working Principle

The LT1461CIS8-3#TRPBF is a three-terminal adjustable precision integrated circuit designed for use in precision supply voltage and current monitor and control applications. It is a part of the professional Texas Instruments (TI) family of high-performance voltage reference products.The LT1461CIS8-3#TRPBF provides a wide range of adjustable supply voltage of 2.5 to 10 V, an adjustable current source with a 10V reference voltage and an output current of up to 100mA. The TI device features tight tolerances and a guaranteed drift rate of 0.1 mV/V. It also offers integration of the voltage reference, programmable current source and low noise performance. The LT1461CIS8-3#TRPBF allows users to supply a precise reference voltage and a range of output currents to meet the needs of various applications.The LT1461CIS8-3#TRPBF can be used in various applications, such as powering an LCD display, driving a data logging system, providing precise current for logic circuits, and generating precise high current pulses for signal processing. It is also suitable for precise voltage and current control applications such as low voltage power systems, precise power supplies and battery charger controls.In addition, it is perfectly apt for powering a digital signal processor (such as a dedicated microcontroller) and for use in portable power systems with a portable battery pack. Another area, where the LT1461CIS8-3#TRPBF can come in handy, is power-efficient instrumentation, such as for monitoring, control, or machine automation.One application that makes the most out of the LT1461CIS8-3#TRPBF is voltage reference and current source systems, providing constant supply voltage and adjustable output current level. Such system can be used to design circuits, generate precise voltages, and set precise current levels. Such precision is essential in semiconductor fabrication, testing and controlling processes.The LT1461CIS8-3#TRPBF features low output Voltage Noise, low Input Bias Current drift, and low Temperature Coefficient, making it a perfect solution for precision applications.The LT1461CIS8-3#TRPBF works by providing a highly precise and adjustable voltage reference that is used to drive a current source. The reference voltage is set through the use of an external resistor. The current source, on the other hand, is adjusted by an external resistor, and it can be used to supply current to an external load.When the resistor at the reference input is changed, the voltage across the load will vary accordingly and the current output can be adjusted accordingly. This means that, with the right resistor value, it is possible to achieve the desired reference voltage and the desired output current level.To ensure that the output voltage remains within the range of the tailored specifications, the temperature compensation input adjust and error amplifier adjustment inputs can also be used for fine-tuning.In summary, the LT1461CIS8-3#TRPBF provides a wide range of adjustable supply voltage, current source as well as precision control to allow users to generate the desired reference voltage and current level. It is suitable for use in a wide range of applications, including LCD displays, data logging systems, precise voltage and current control systems, and portable power systems.