LT1790ACS6-4.096#TRPBF

Voltage reference refers to a voltage source or voltage reference device with a certain accuracy, which provides a stable and accurate voltage reference under the specified environmental conditions. It is mainly used as a reference for monitoring or adjusting circuits. LT1790ACS6-4.096#TRPBF is a high performance two-terminal can type adjustable voltage reference developed by Linear Technology Company.

The model LT1790ACS6-4.096#TRPBF of Linear Technology Company is a high performance two-terminal can type adjustable voltage reference. It is characterized by low temperature coefficient and excellent long-term stability. It uses thick film technology and has excellent temperature compensation characteristics. Wide supply voltage (1.1V to 10V) and low supply current (200 μA typical), and its temperature coefficient is as low as ± 20ppm/°C. .

The working principle of the LT1790ACS6-4.096#PBF adjustable voltage reference is based on the bandgap reference principle. This principle uses two transistors that are subject to temperature variations of different magnitudes and directions, and the output signal is a combination of the two so that temperature-related voltage changes can be compensated. The circuit includes two transistors and resistors, voltage dividers, a reference source signal source and an amplifier that feeds back the output signal to the base of the transistor. The reference voltage of the LT1790ACS6-4.096#TRPBF adjustable voltage reference is adjusted by varying the ratio of the two external adjustable resistors, so that its output voltage can be adjusted between 1.1V and 10V.

The LT1790ACS6-4.096#TRPBF adjustable voltage reference is widely used in industrial and instrumentation processes, such as automated meter reading applications, watt-hour metering, power supply design, power module design, and communications electronics. This product can also be used in automatic test systems such as automatic inspection equipment and system monitoring equipment. In addition, it can also be used in other fields such as mobile phone charging and control circuits.

In short, the LT1790ACS6-4.096#TRPBFadjustable voltage reference of Linear Technology Company is a two-terminal can type adjustable voltage reference developed specifically for industrial and instrumentation processes, with excellent temperature compensation characteristics, low temperature coefficient and excellent long-term stability. It will inevitably be widely used.